Rolf Walter LORTZ
洛鹤夫
DSc in Physics
University of Karlsruhe, 2002

Professor
Department of Physics

Associate Director of Materials Characterization and Preparation Facility



(852) 2358 7491
lortz@ust.hk
Room 4478
Personal Web

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Google Scholar
6RdwCoMAAAAJ

ORCID
0000-0002-4075-9375

Scopus ID
6603599756




Research Interest Publications Projects Teaching Assignment RPG Supervision Space used




Research Interest

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Fulde-ferrell-larkin-ovchinnikov state
Superconductors
Strongly correlated materials
Unconventional superconductors
Quantum devices



Publications

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All Years 113 2022 0 2021 2 2020 3 2019 1 2018 5 2017 12 2016 90

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2021 2

A quantum magnetic analogue to the critical point of water
Nature, v. 592, (7854), April 2021, p. 370-375
Jiménez, J. Larrea; Crone, S.P.G.; Fogh, Ellen; Zayed, Mohamed Ezzat; Lortz, Rolf Walter; Pomjakushina, Ekaterina V.; Conder, Kaziemerzh; L?uchli, Andreas M.; Weber, Lukas; Wessel, Stefan; Honecker, Andreas; Normand, Bruce G.A.; Rüegg, Ch; Corboz, Philippe; R?nnow, Henrik Moodysson R.; Mila, Frédéric Article
Evidence for the Fulde–Ferrell–Larkin–Ovchinnikov state in bulk NbS₂
Nature Communications, v. 12, (1), December 2021, article number 3676
Cho, Changwoo; Lyu, Jian; Ng, Cheuk Yin; He, James Jun; Lo, Kwan To; Chareev, Dmitriy; Abdel-baset, Tarob A.; Abdel-hafiez, Mahmoud; Lortz, Rolf Walter Article

2020 3

Enormous Enhancement of P-Orbital Magnetism and Band Gap in the Lightly Doped Carbyne
Physical Chemistry Chemical Physics, v. 22, (23), June 2020, p. 12996-13001
Wong, C. H.; Lortz, Rolf Walter; Zatsepin, A. F. Article
Spectroscopic fingerprint of chiral Majorana modes at the edge of a quantum anomalous Hall insulator/ superconductor heterostructure
Proceedings of the National Academy of Sciences of the United States of America, v. 117, (1), January 2020, p. 238-242
Shen, Junying; Lyu, Jian; Gao, Zheshen; Xie, Yingming; Chen, Chuizhen; Cho, Changwoo; Atanov, Omargeldi; Chen, Zhijie; Liu, Kai; Hu, Yajian J.; Yip, King Yau; Goh, Swee K.; He, Qing Lin; Pan, Lei; Wang, Kang L.; Law, Kam Tuen; Lortz, Rolf Walter Article
Z₃-vestigial nematic order due to superconducting fluctuations in the doped topological insulator Nb_xBi₂Se₃ and Cu_xBi₂Se₃
Nature Communications, v. 11, (1), 16 June 2020, article number 3056
Cho, Changwoo; Shen, Junying; Lyu, Jian; Atanov, Omargeldi; Chen, Qianxue; Lee, Seng Huat; How, Yew San; Gawryluk, Dariusz Jakub; Pomjakushina, Ekaterina; Bartkowiak, Marek; Hecker, Matthias; Schmalian, Joerg; Lortz, Rolf Walter Article

2019 1

A Combined Experimental and Theoretical Study of the Versatile Reactivity of an Oxocerium(IV) Complex: Concerted Versus Reductive Addition
Chemistry - A European Journal, v. 25, (46), 2019, p. 10834-10839
Castro, Ludovic; So, Yat-Ming; Cho, Changwoo; Lortz, Rolf Walter; Wong, Kai-Hong; Wang, Kai; Arnold, Polly L.; Au-yeung, Ka Chun; Sung, Herman H. Y.; Williams, Ian Duncan; Leung, Wa Hung; Maron, Laurent Article

2018 5

Electron–electron interactions of the multi-Cooper-pairs in the 1D limit and their role in the formation of global phase coherence in quasi-one-dimensional superconducting nanowire arrays
Physica C: Superconductivity and its Applications, v. 553, 15 October 2018, p. 33-37
Wong, Chi Ho; Buntov, Evgeny A.; Zatsepin, A.F.; Lortz, Rolf Walter Article
Giant enhancement of superconductiviy in arrays of ultrathin gallium and zinc sub-nanowires embedded in zeolite
Materials Today Physics, v. 6, 2018, p. 38-44
Zhang, Bing; Lyu, Jian; Rajan, Adithya; Li, Xiang; Zhang, Xixiang; Zhang, Ting; Dong, Zhen; Pan, Jie; Liu, Yang; Zhang, Jun; Lortz, Rolf Walter; Lai, Zhiping; Sheng, Ping Article
High-pressure effects on isotropic superconductivity in the iron-free layered pnictide superconductor BaPd₂As₂
Physical Review B, v. 97, (13), April 2018, article number 134508, 134508
Abdel-Hafiez, M.; Zhao, Y.; Huang, Zengle; Cho, Changwoo; Wong, C. H.; Hassen, A.; Ohkuma, M.; Fang, Y.-W.; Pan, B.-J.; Ren, Z.-A.; Sadakov, A.; Usoltsev, A.; Pudalov, V.; Mito, M.; Lortz, Rolf Walter; Krellner, C.; Yang, W. Article
Investigation of the two-gap superconductivity in a few-layer NbSe₂-graphene heterojunction
Physical Review B, v. 97, (6), February 2018
Han, Tianyi; Shen, Junying; Yuan, Fanqi; Lin, Jiangxiazi; Wu, Zefei; Wu, Yingying; Xu, Shuigang; An, Liheng; Long, Gen; Wang, Yuanwei; Lortz, Rolf Walter; Wang, Ning Article
Room temperature p-orbital magnetism in carbon chains and the role of group IV, V, VI, and VII dopants
Nanoscale, v. 10, (23), June 2018, p. 1186-11195
Wong, C. H.; Buntov, E. A.; Zatsepin, A. F.; Lyu, Jian; Lortz, Rolf Walter; Zatsepin, D. A.; Guseva, M. B. Article

2017 12

A Theoretical Quest for High Temperature Superconductivity on the Example of Low-dimensional Carbon Structures
Scientific Reports, v. 7, (1), December 2017, article number 15815
Wong, C. H.; Lortz, Rolf Walter; Buntov, E. A.; Kasimova, R. E.; Zatsepin, A. F. Article
Isolation and Characterization of Few-Layer Manganese Thiophosphite
ACS Nano, v. 11, (11), November 2017, p. 11330-11336
Long, Gen; Zhang, Ting; Cai, Xiangbin; Hu, Jin; Cho, Changwoo; Xu, Shuigang; Shen, Junying; Wu, Zefei; Han, Tianyi; Lin, Jiangxiazi; Wang, Jingwei; Cai, Yuan; Lortz, Rolf Walter; Mao, Zhiqiang; Wang, Ning Article
Large-area Epitaxial Growth of MoSe₂ via an Incandescent Molybdenum Source
Nanotechnology, v. 28, (45), November 2017
Cheng, Man Kit; Liang, Jing; Lai, Ying Hoi; Pang, Liang Xi; Liu, Yi; Shen, Junying; Hou, Jianqiang; He, Qinglin; Bo Chao Xu; Chen, Jun Shu; Wang, Gan; Liu, Chang; Lortz, Rolf Walter; Sou, Iam Keong Article
Nematic topological superconducting phase in Nb-doped Bi₂Se₃
npg Quantum Materials, v. 2, (1), December 2017, article number 59
Shen Junying; He Wen-yu; Yuan Noah Fan Qi; Huang Zengle; Cho Chang-woo; Lee Seng Huat; Hor Yew San; Law Kam Tuen; Lortz, Rolf Walter Article
Odd-Integer Quantum Hall States and Giant Spin Susceptibility in p -Type Few-Layer WSe2
Physical Review Letters, v. 118, (6), February 2017, article number 067702, p. 67702-67706
Xu, Shuigang; Shen, Junying; Long, Gen; Wu, Zefei; Bao, Zhiqiang; Liu, Chengcheng; Xiao, Xiao; Han, Tianyi; Lin, Jiangxiazi; Wu, Yingying; Lu, Huanhuan; Hou, Jianqiang; An, Liheng; Wang, Yuanwei; Cai, Yuan; Ho, Kin Ming; He, Yuheng; Lortz, Rolf Walter; Zhang, Fan; Wang, Ning Article
Phase Fluctuations in Two Coaxial Quasi-One-Dimensional Superconducting Cylindrical Surfaces Serving as A Model System for Superconducting Nanowire Bundles
Physica C: Superconductivity and its Applications, v. 534, March 2017, p. 45-49
Wong, Chi Ho; Wu, Raymond P H; Lortz, Rolf Walter Article
Possible Coexistence of Double-Q Magnetic Order and Chequerboard Charge Order in the Re-entrant Tetragonal Phase of Ba_0.76K_0.24Fe₂As₂
Physica C: Superconductivity and its Applications, v. 539, August 2017, p. 30-34
Hou, Jianqiang; Cho, Changwoo; Shen, Junying; Tam, Pok Man; Kao, I-Hsuan; Lee, Mang Hei Gordon; Adelmann, Peter; Wolf, Thomas; Lortz, Rolf Walter Article
Pressure-induced Reinforcement of Interfacial Superconductivity in a Bi₂Te₃/Fe_1+yTe Heterostructure
Physica C: Superconductivity and its Applications, v. 543, December 2017, p. 18-21
Shen, Junying; Heuckeroth, Claire; Deng, Yuhang; He, Qinglin; Liu, Hongchao; Liang, Jing; Wang, Jiannong; Sou, Iam Keong; Schilling, James S.; Lortz, Rolf Walter Article
The Role of the Coherence Length for the Establishment of Global Phase Coherence in Arrays of Ultra-Thin Superconducting Nanowires
Superconductor Science and Technology, v. 30, (10), August 2017, article number 105004
Wong, Chi Ho; Lam, Leung Yuk Frank; Shen, Junying; He, Minquan; Hu, Xijun; Lortz, Rolf Walter Article
Thermodynamic Evidence for the Fulde-Ferrell-Larkin-Ovchinnikov State in the KFe2As2 Superconductor
PHYSICAL REVIEW LETTERS, v.119, (21), November 2017, article number 217002
Cho, Chang Woo; Yang, Jonathan Haiwei; Noah, F.Q. Yuan; Shen, Junying; Wolf, Thomas; Lortz, Rolf Article
Spin reorientation and 'Quasi-nematic' order in the re-entrant tetragonal phase of Ba0.76K0.24Fe2As2
APS March Meeting 2017, New Orleans, Louisiana, USA, 13-17 March 2017
Cho, Changwoo; Hou, Jianqiang; Shen, Junying; Tam, Pok Man; Kao, I-hsuan; Lee, Mang Hei Gordon; Wolf, thomas; Meingast, christoph; Lortz, Rolf Walter Conference paper
Superconductivity and oscillatory magnetoresistance at a topological-insulator/chalcogenide interface
AIP Conference Proceedings, v. 1832, May, 2017, article number 020001
Dean, Charles L.; Kunchur, Milind N.; Shahesteh-mogaddam, N.; Varner, S.D.; Knight, James M.; Ivlev, Boris I.; He, Qinglin; Liu, Hongchao; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong Conference paper

2016 9

Absence of Nematic Order in the Pressure-induced Intermediate Phase of the Iron-based Superconductor Ba_0.85K_0.15Fe₂As₂
Physical Review B, v. 93, (10), March 2016, Article number 104516
Zheng, Yan; Tam, Pok Man; Hou, Jianqiang; B?hmer, Anna E.; Wolf, Thomas; Meingast, Christoph; Lortz, Rolf Wlater Article
Achieving Ultrahigh Carrier Mobility in Two-Dimensional Hole Gas of Black Phosphorus
Nano Letters, v. 16, (12), December 2016, p. 7768-7773
Long, Gen; Maryenko, Denis; Shen, Junying; Xu, Shuigang; Hou, Jianqiang; Wu, Zefei; Wong, Wing Ki; Han, Tianyi; Lin, Jiangxiazi; Cai, Yuan; Lortz, Rolf Walter; Wang, Ning Article
Current Driven Vortex-Antivortex Pair Breaking and Vortex Explosion in the Bi2Te₃/FeTe Interfacial Superconductor
Physica C: Superconductivity and its Applications, v. 527, August 2016, p. 46-49
Dean, Charles L.; Kunchur, Milind N.; He, Qinglin; Liu, Hongchao; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong Article
Dramatic enhancement of superconductivity in single-crystalline nanowire arrays of Sn
Scientific Reports, v. 6, September 2016, article number 32963
Zhang, Ying; Wong, Chi Ho; Shen, Junying; Sze, Sin Ting; Zhang, Bing; Zhang, Haijing; Dong, Yan; Xu, Hui; Yan, Zifeng; Li, Yingying; Hu, Xijun; Lortz, Rolf Article
Edge effect and significant increase of the superconducting transition onset temperature of 2D superconductors in flat and curved geometries
Physica C: Superconductivity and its Applications, v. 521-522, February 2016, p. 50-54
Wong, Chi Ho; Lortz, Rolf Article
Pseudogap and proximity effect in the Bi₂Te₃/Fe_1+yTe interfacial superconductor
Scientific Reports, v. 6, September 2016, article number 32508
He, Mingquan; Shen, Junying; Petrovi? a. p.; He, Qinglin; Liu, Hongchao; Zheng, Yuan; Wong, Chi Ho; Chen, Qihong; Wang, Jiannong; Law, Kam Tuen; Sou, Iam Keong; Lortz, Rolf Walter Article
Strong-coupling phonon-mediated scenario of superconductivity in Ca3Ir4Sn13 and Ca-3( Ir0.91Co0.09)(4)Sn-13
Physical Review B, v. 93, (13), April 2016, article number 134505
Hou, Jianqiang; Wong, Chi Ho; Lortz, Rolf Walter; Sibille, Romain; Kenzelmann, Michel Article
Type-controlled Nanodevices Based on Encapsulated Few-layer Black Phosphorus for Quantum Transport
2D Materials, v. 3, (3), June 2016, article number 031001, p. 1-6
Long, Gen; Xu, Shuigang; Shen, Junying; Hou, Jianqiang; Wu, Zefei; Han, Tianyi; Lin, Jiangxiazi; Wong, Wing Ki; Cai, Yuan; Lortz, Rolf Walter; Wang, Ning Article
Universal low-temperature Ohmic contacts for quantum transport in transition metal dichalcogenides
2D Materials, v. 3, (2), April 2016, article number 021007, p. 1-9
Xu, Shiuigang; Wu, Zefei; Lu, Huanhuan; Han, Yu; Long, Gen; Chen, Xiaolong; Han, Tianyi; Ye, Weiguang; Wu, Yingying; Lin, Jiangxiazi; Shen, Junying; Cai, Yuan; He, Yuheng; Zhang, Fan; Lortz, Rolf Walter; Cheng, Chun; Wang, Ning Article

2015 9

1D to 3D Dimensional Crossover in the Superconducting Transition of the Quasi-one-dimensional Carbide Superconductor Sc3CoC4
Journal of Physics Condensed Matter, v. 27, (7), February 2015, article number 075702
He, Mingquan; Wong, Chi Ho; Shi, Dian; Tse, Pok Lam; Scheidt, Ernst-Wilhelm; Eickerling, Georg; Scherer, Wolfgang; Sheng, Ping; Lortz, Rolf Article
Anisotropic magnetic responses of a 2D-superconducting Bi₂Te₃/FeTe heterostructure
Journal of Physics Condensed Matter, v. 27, (34), 7 August 2015, article number 345701
He, Qinglin; He, Mingquan; Shen, Junying; Lai, Ying Hoi; Liu, Yi; Liu, Hongchao; He, Hongtao; Wang, Gan; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong Article
Current-induced depairing in the Bi₂Te₃/ FeTe interfacial superconductor
Physical Review B - Condensed Matter and Materials Physics, v. 92, (9), September 2015, article number 094502
Kunchur, Milind N.; Dean, Charles L.; Moghadam, N. Shayesteh; Knight, James M.; He, Qinglin; Liu, Hongchao; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong; Gurevich, Alex VI Article
Detection of interlayer interaction in few-layer graphene
Physical Review B - Condensed Matter and Materials Physics, v. 92, (7), August 2015, article number 075408
Wu, Zefei; Han, Yu; Lin, Jiangxiazi; Zhu, Wei; He, Mingquan; Xu, Shuigang; Chen, Xiaolong; Lu, Huanhuan; Ye, Weiguang; Han, Tianyi; Wu, Yingying; Long, Gen; Shen, Junying; Huang, Rui; Wang, Lin; He, Yuheng; Cai, Yuan; Lortz, Rolf; Su, Dangsheng; Wang, Ning Article
Doping dependence of the critical fluctuation regime in the Fe-based superconductor Ba1-xKxFe2As2
Physical Review B - Condensed Matter and Materials Physics, v. 92, (6), August 2015, article number 064502
Hou, Jianqiang; Burger, Philipp; Mak, Huen Kit; Hardy, Frederic; Wolf, Thomas; Meingast, Christoph; Lortz, Rolf Article
Giant negative magnetoresistance in Manganese-substituted Zinc Oxide
Scientific Reports, v. 5, March 2015, article number 9221
Wang, Xiaolei; Shao, Qi; Zhuravlyova, Alina; He, Mingquan; Yi, Ya; Lortz, Rolf Walter; Wang, Jiannong; Ruotolo, Antonio Article
Magnetic field induced enlargement of the regime of critical fluctuations in the classical superconductor V3Si from high-resolution specific heat experiments
Journal of Physics Condensed Matter, v. 27, (7), February 2015, article number 075701
Zheng, Yan; Liu, Yi; Toyota, Naoki; Lortz, Rolf Walter Article
Observation of Room Temperature Ferromagnetism in Conducting and Insulating Cu doped ZnO Thin Films
Journal of Superconductivity and Novel Magnetism, v. 28, (3), March 2015, p. 855-858
Younas, Muhammad; Lortz, Rolf Walter; Su, Shi-Chen; Ling, F.C.C. Article
Role of multivalent Cu, oxygen vacancies and CuO nanophase in the ferromagnetic properties of ZnO:Cu thin films
RSC Advances, v. 5, (69), 2015, p. 55648-55657
Younas, Muhammad Waqas; Shen, Junying; He, Mingquan; Lortz, Rolf Walter; Azad, Fahad; Akhtar, Muhammad Javed Aved; Maqsood, Asghari; Ling, Francis C.C. Article

2014 8

Formation Mechanism of Superconducting Fe_1+xTe/Bi₂Te₃ Bilayer Synthesized via Interfacial Chemical Reactions
Crystal Growth and Design, v. 14, (7), July 2014, p. 3370-3374
Wang, Gan; He, Qinglin; He, Hongtao; Liu, Hongchao; He, Mingquan; Wang, Jiannong; Lortz, Rolf Walter; Wong, George K.L.; Sou, Iam Keong Article
High-pressure evolution of the specific heat of a strongly underdoped Ba(Fe_0.963 Co_0.037)As₂ iron-based superconductor
Physical Review B, v. 89, (5), February 2014, article number 054514
Zheng, Yan; Wang, Yuxing; Hardy, F.; Boehmer, A.E.; Wolf, T.; Meingast, C.; Lortz, Rolf Walter Article
Impedance analysis of secondary phases in a Co-implanted ZnO single crystal
Physical chemistry chemical physics, v. 16, (30), August 2014, p. 16030-16038
Younas, Muhammad Waqas; Zou, Lanlan; Nadeem, Muhammad Arif; Naeem-Ur-Rehman; Su, Shichen; Wang, Zilan; Anwand, Wolfgang; Wagner, Andreas C.C.; Hao, Jianhua; Leung, Chi Wah; Lortz, Rolf Walter; Ling, Chi Chung Article
Non-volatile, electric control of magnetism in Mn-substituted ZnO
Applied Physics Letters, v. 104, (6), February 2014, article number 062409
Wang, X.L.; Shao, Q.; Leung, Dennis C. W.; Lortz, Rolf Walter; Ruotolo, A. Article
Two-dimensional superconductivity at the interface of a Bi₂Te₃/FeTe heterostructure
Nature Communications, v. 5, June 2014, article number 4247
He, Qinglin; Liu, Hongchao; He, Mingquan; Lai, Ying Hoi; He, Hongtao; Wang, Gan; Law, Kam Tuen; Lortz, Rolf Walter; Wang, Jiannong; Sou, Iam Keong Article
Theoretical Study of Superconductivity in 4-Angstrom Carbon Nanotube Arrays
Carbon-based Superconductors Towards High-Tc Superconductivity / Editor: Junji Haruyama. Singapore : Pan Stanford, 2014, p. 1-35
Zhang, Ting; Sun, Mingyuan; Wang, Zhe; Shi, Wu; Lortz, Rolf Walter; Tang, Zikang; Wang, Ning; Sheng, Ping Book chapter
MBE-grown Superconducting heterostructure containing a thin topological insulator
18th International Conference on Molecular Beam Epitaxy, Flagstaff, Arizona, USA, 7-12 September 2014
He, Qinglin; Liu, Hongchao; He, Mingquan; Lai, Ying Hoi; He, Hongtao; Wang, Gan; Law, Kam Tuen; Lortz, Rolf Walter; Wang, Jiannong; Sou, Iam Keong Conference paper
Two-dimensional Superconductivity Realized in an MBE-grown Bi2Te3/FeTe Heterostructure
APS March Meeting 2014, Denver, Colorado, USA, 3-7 March 2014
He, Qinglin; Liu, Hongchao; He, Mingquan; Lai, Ying Hoi; He, Hongtao; Wang, Gan; Law, Kam Tuen; Lortz, Rolf Walter; Wang, Jiannong; Sou, Iam Keong Conference paper

2013 5

“Giant” Enhancement of the Upper Critical Field and Fluctuations above the Bulk T_c in Superconducting Ultrathin Lead Nanowire Arrays
ACS Nano, v. 7, (5), May 2013, p. 4187-4193
He, Mingquan; Wong, Chi Ho; Tse, Pok Lam; Zheng, Yuan; Zhang, Haijing; Lam, Leung Yuk Frank; Sheng, Ping; Hu, Xijun; Lortz, Rolf Walter Article
Density of States and Its Local Fluctuations Determined by Capacitance of Strongly Disordered Graphene
Scientific Reports, v. 3, May 2013, article number 1772
Li, Wei; Chen, Xiaolong; Wang, Lin; He, Yuheng; Wu, Zefei; Cai, Yuan; Zhang, Mingwei; Wang, Yang; Han, Yu; Lortz, Rolf Walter; Zhang, Zhaoqing; Sheng, Ping; Wang, Ning Article
Effect of the magnetic order on the room-temperature band-gap of Mn-doped ZnO thin films
Applied Physics Letters, v. 102, (10), March 2013, article number 102112
Wang, Xiao Li; Luan, Chun Yan; Shao, Qi; Pruna, Alina; Leung, Chi Wah; Lortz, Rolf Walter; Zapien, Juan Antonio; Ruotolo, Antonio Article
Thermodynamic investigations in the precursor region of FeGe
Physica Status Solidi (B): Basic solid state physics, v. 250, (3), March 2013, p. 650-653, Special Issue: Quantum Criticality and Novel Phases
Cevey, Laurent; Wilhelm, Heribert; Schmidt, Marcus Peter; Lortz, Rolf Walter Article
Thermodynamic observation of a vortex melting transition in the Fe-based superconductor Ba_0.5K_0.5Fe₂As₂
Physical Review B - Condensed Matter and Materials Physics, v. 87, (21), June 2013, article number 214523
Mak, H.K.; Burger, P.; Cevey, L.; Wolf, T.; Meingast, C.; Lortz, R. Article

2012 10

Confinement of chiral magnetic modulations in the precursor region of FeGe
Journal of Physics: Condensed Matter, v. 24, (29), July 2012
Wilhelm, H.; Baenitz, M.; Schmidt, M.; Naylor, C.; Lortz, Rolf Walter; Roessler, U.K.; Leonov, A.A.; Bogdanov, A.N. Article
Dimensional crossover transition in a system of weakly coupled superconducting nanowires
New Journal of Physics, v. 14, October 2012, article number 103018
Sun, Mingyuan; Hou, Zhilin; Zhang, Ting; Wang, Zhe; Shi, Wu; Lortz, Rolf Walter; Sheng, Ping Article
Effect of the polymeric matrix on the structural and magnetic properties of hematite/polymer composites
Journal of Nanoparticle Research, v. 14, (12), December 2012
Longo, Angela; Wang, Xiao Lei; Ruotolo, Antonio; Peluso, Antonio; Carotenuto, Gianfranco; Lortz, Rolf Article
Factors Affecting the Shape of MBE-grown Laterally Aligned Fe Nanowires
Nanotechnology, v. 23, (48), December 2012, article number 485605
Lok, Shu Kin; Tian, Jia Chao; Wang, Yuxing; Lai, Ying Hoi; Lortz, Rolf Walter; Petrovic, Alexander; Panagopoulos, Christos; Wong, George K.L.; Wang, Gan; Sou, Iam Keong Article
Magnetic properties of Mg-doped AlN zigzag nanowires
Physica Status Solidi A: Applications and materials science, v. 209, (10), October 2012, p. 1988-1992
Hui, Yeung Yu; Ye, Jing; Lortz, Rolf Walter; Teng, Kar Seng; Lau, Shu Ping Article
Superconductivity in 4-Angstrom carbon nanotubes - a short review
Nanoscale, v. 4, (1), January 2012, p. 21-41
Wang, Zhe; Shi, Wu; Lortz, Rolf Walter; Sheng, Ping Article
Superconductivity in Bundles of Double-Wall Carbon Nanotubes
Scientific Reports, v. 2, September 2012, article number 625
Shi, Wu; Wang, Zhe; Zhang, Qiucen; Zheng, Yuan; Ieong, Chao; He, Mingquan; Lortz, Rolf Walter; Cai, Yuan; Wang, Ning; Zhang, Ting; Zhang, Haijing; Tang, Zikang; Sheng, Ping; Muramatsu, Hiroyuki; Kim, Yoong Ahm; Endo, Morinobu; Araujo, Paulo T.; Dresselhaus, Mildred S. Article
Thermodynamic evidence for pressure-induced bulk superconductivity in the Fe-As pnictide superconductor CaFe₂As₂
New Journal of Physics, v. 14, May 2012, article number 053034
Zheng, Yan; Wang, Yuxing; Lv, B.; Chu, C.W.; Lortz, Rolf Walter Article
Thermodynamic phase diagram, phase competition, and uniaxial pressure effects in BaFe₂(As_1?xP_x)₂ studied by thermal expansion
Physical Review B, v. 86, (9), September 2012, article number 094521
B?hmer, A.E.; Burger, P.; Hardy, F.; Wolf, T.; Schweiss, P.; Fromknecht, R.; L?hneysen, H.v.; Meingast, C.; Mak, H.K.; Lortz, Rolf Walter; Kasahara, S.; Terashima, T.; Shibauchi, T.; Matsuda, Y. Article
MBE-grown Fe_1+xTe/ Bi₂Te₃ Superconductor/Topological Insulator Bilayers
The 17th International Conference on Molecular Beam Epitaxy, Nara, Japan, 23-28 September 2012
Wang, G.; He, H.T.; Liu, H.C.; Zhang, T.; Lok, Shu Kin; Lortz, Rolf Walter; Law, Kam Tuen; Lee, Patrick A.; Wang, Jiannong; Wong, George K.L.; Sou, Iam Keong Conference paper

2011 8

Electron localization in metal-decorated graphene
Physical Review B, v. 84, (4), July 2011, article number 045431
Li, Wei; He, Yuheng; Wang, Lin; Ding, Guohui; Zhang, Zhaoqing; Lortz, Rolf Walter; Sheng, Ping; Wang, Ning Article
Magnetic and in vitro heating properties of implants formed in situ from injectable formulations and containing superparamagnetic iron oxide nanoparticles (SPIONs) embedded in silica microparticles for magnetically induced local hyperthermia
Journal of Magnetism and Magnetic Materials, v. 323, (8), April 2011, p. 1054-1063
Le Renard, Pol-Edern; Lortz, Rolf Walter; Senatore, Carmine; Rapin, Jean-Philippe; Buchegger, Franz; Petri-Fink, Alke; Hofmann, Heinrich; Doelker, Eric; Jordan, Olivier Article
Magnetic torque evidence for the Fulde-Ferrell-Larkin-Ovchinnikov state in the layered organic superconductor κ?(BEDT?TTF)₂Cu(NCS)₂
Physical Review B, v. 83, (6), February 2011
Bergk, Beate; Demuer, Albin; Sheikin, Ilya; Wang, Yuxing; Wosnitza, Joachim; Nakazawa, Yasuhiro; Lortz, Rolf Walter Article
Magnetization and specific heat of the dimer system CuTe₂O₅
The European Physical Journal B, v. 84, (3), December 2011, p. 391-395
Eremina, R.M.; Gavrilova, T.P.; Günther, A.; Wang, Z.; Lortz, Rolf Walter; Johnsson, M.; Berger, H.; Krug Von Nidda, H.A.; Deisenhofer, J.; Loidl, A. Article
Multiband Superconductivity in the Chevrel Phases SnMo₆S₈ and PbMo₆S₈
Physical Review Letters, v. 106, (1), January 2011
Petrovi?, Alexander P.; Lortz, Rolf Walter; Santi, Gilles; Berthod, Christophe; Dubois, Cédric; Decroux, Michel; Demuer, Albin; Antunes, Arlei Borba; Paré, A.; Salloum, Diala; Gougeon, Patrick; Potel, Michel; Fischer, ?ystein Article
Observation of the Meissner state in superconducting arrays of 4-? carbon nanotubes
Physical Review B, v. 83, (18), May 2011, article number 184512
Ieong, Chao; Wang, Zhe; Shi, Wu; Wang, Yuxing; Wang, Ning; Tang, Zikang; Sheng, Ping; Lortz, Rolf Walter Article
Spin dynamics, short-range order, and spin freezing in Y_0.5Ca_0.5BaCo₄O₇
Physical Review B, v. 83, (2), January 2011
Stewart, J.R.; Ehlers, G.; Mutka, H.; Fouquet, P.; Payen, C.; Lortz, Rolf Walter Article
Superconducting transitions of intrinsic arrays of weakly coupled one-dimensional superconducting chains: the case of the extreme quasi-1D superconductor Tl₂Mo₆Se₆
New Journal of Physics, v. 13, October 2011, article number 103018
Bergk, B.; Petrovic, A.P.; Wang, Z.; Wang, Y.; Salloum, D.; Gougeon, P.; Potel, M.; Lortz, Rolf Walter Article

2010 5

1D goes 2D: A Berezinskii-Kosterlitz-Thouless transition in superconducting arrays of 4-Angstrom carbon nanotubes
Physica Status Solidi (B): basic solid state physics, v. 247, (11-12), December 2010, p. 2968-2973, Special issue: Electronic Properties of Novel Materials (IWEPNM 2010)
Wang, Zhe; Shi, Wu; Xie, Hang; Zhang, Ting; Wang, Ning; Tang, Zikang; Zhang, Xixiang; Lortz, Rolf Walter; Sheng, Ping Article
Phonon mode spectroscopy, electron-phonon coupling, and the metal-insulator transition in quasi-one-dimensional M₂Mo₆Se₆
Physical Review B, v. 82, (23), December 2010
Petrovi?, A.P.; Lortz, Rolf Walter; Santi, G.; Decroux, M.; Monnard, H.; Fischer, ?.; Boeri, L.; Andersen, O.K.; Kortus, J.; Salloum, D.; Gougeon, P.; Potel, M. Article
Second superconducting energy gap of Nb₃Sn observed by breakjunction point-contact spectroscopy
Physical Review B, v. 82, (2), July 2010
M?rz, M.; Goll, G.; Goldacker, W.; Lortz, Rolf Walter Article
Superconducting resistive transition in coupled arrays of 4? carbon nanotubes
Physical Review B, v. 81, (17), May 2010, article number 174530
Wang, Zhe; Shi, Wu; Xie, Hang; Zhang, Ting; Wang, Ning; Tang, Zikang; Zhang, Xixiang; Lortz, Rolf Walter; Sheng, Ping; Sheikin, Ilya; Demuer, Albin Article
The Fulde-Ferrell-Larkin-Ovchinnikov state in the organic superconductor κ-(BEDT-TTF)₂Cu(NCS)₂ as observed in magnetic-torque experiments
Physica C: Superconductivity and its Applications, v. 470, (Supplement 1), December 2010, p. S586-S588, Proceedings of the 9th International Conference on Materials and Mechanisms of Superconductivity
Demuer, A.; Demuer, A.; Sheikin, I.; Wang, Y.; Wosnitza, J.; Nakazawa, Y.; Lortz, R. Conference paper

2009 5

Fingerprint of dynamical spin-charge correlations in the tunneling spectra of colossal magnetoresistive manganites
Physical Review B, v. 80, (10), September 2009, article number 100404
Seiro, Silvia S.; Fasano, Yanina; Maggio-aprile, Ivan; Koller, Edmond; Lortz, Rolf; Fischer, ?ystein Article
Muon-Spin Rotation Study of the Ternary Noncentrosymmetric Superconductors Li2PdxPt3?xB
Journal of Superconductivity and Novel Magnetism, v. 22, (4), May 2009, p. 337-342
H?fliger, P.S.; Khasanov, R.; Lortz, Rolf Walter; Petrovic, A.; Togano, K.; Baines, C.; Graneli, B.; Keller, H. Article
Real-space vortex glass imaging and the vortex phase diagram of SnMo₆S₈
Physical Review Letters, v. 103, (25), December 2009, article number 257001
Petrovi?, A.P.; Fasano, Y.; Lortz, R.; Senatore, C.; Demuer, A.; Antunes, A.B.; Paré, A.; Salloum, D.; Gougeon, P.; Potel, M.; Fischer, ? Article
Superconducting Characteristics of 4-Angstrom Carbon Nanotube-Zeolite Composite
Proceedings of the National Academy of Sciences of the United States of America, 106, 18, May 2009, p. 7299-7303
Lortz, Rolf Walter; Zhang, Qiucen; Shi, Wu; Ye, Jianting; Qiu, Chunyin; Wang, Zhe; He, Hongtao; Sheng, Ping; Qian, Tiezheng; Tang, Zikang; Wang, Ning; Zhang, Xixiang; Wang, Jiannong; Chan, Che Ting Article
Superconducting Properties of Carbon Nanotubes
2009 Gordon Research Conference on Superconductivity, Hong Kong University of Science and Technology, Hong Kong, 7 - 12 June 2009
Lortz, Rolf Conference paper

2008 2

Effect of electron-phonon coupling on the superconducting transition temperature in dodecaboride superconductors: A comparison of LuB₁₂ with ZrB₁₂
Physical Review B, v. 78, (13), October 2008, article number 134504
Teyssier, Jérémie; Lortz, Rolf Walter; Petrovi?, Alexander P.; Van der marel, Dirk; Filippov, Vladimir B.; Shitsevalova, Natalya Yu Article
Phonon density of states, anharmonicity, electron-phonon coupling, and possible multigap superconductivity in the clathrate superconductors Ba₈Si₄₆ and Ba₂₄Si₁₀₀: Factors behind large difference in T_c
Physical Review B, v. 77, (22), June 2008, article number 224507
Lortz, Rolf; Viennois, Romain; Petrovic, Alexander; Wang, Yuxing; Toulemonde, Pierre; Meingast, Christoph; Koza, Michael Marek; Mutka, Hannu; Bossak, Alexei; Miguel, Alfonso San Article

2007 8

Calorimetric Evidence for a Fulde-Ferrell-Larkin-Ovchinnikov Superconducting State in the Layered Organic Superconductor κ?(BEDT?TTF)₂Cu(NCS)₂
Physical Review Letters, v. 99, (18), November 2007, Article number 187002
Lortz, R.; Wang, Y.; Demuer, A.; B?ttger, P.H.M.; Bergk, B.; Zwicknagl, G.; Nakazawa, Y.; Wosnitza, J. Article
Low temperature phase transitions in barium sodium niobate
Journal of Physics: Condensed Matter, v. 19, 2007, article number 236206
Filipic, C.; Kutnjak, Z.; Lortz, Rolf Walter; Dawber, M.; Scott, J.F. Article
Optical and thermodynamic properties of the high-temperature superconductor HgBa₂CuO_4+δ
Physical Review B, v. 75, (5), February 2007, Article number 054522
Van Heumen, E.; Lortz, R.; Kuzmenko, A.B.; Carbone, F.; Van der Marel, D.; Zhao, X.; Yu, G.; Cho, Y.; Barisic, N.; Greven, M.; Homes, C.C.; Dordevic, S.V. Article
Origin of the magnetization peak effect in the Nb₃Sn superconductor
Physical Review B, v. 75, (9), March 2007, article number 094503
Lortz, Rolf W.; Musolino, N.; Wang, Y.; Junod, A.; Toyota, N. Article
Probing the phonon density of states in the superconducting Si clathrates from inelastic neutron scattering experiments
Journal of Physics: Conference Series, v. 92, (1), December 2007, article number 012121
Viennois, R.; Toulemonde, P.; Koza, M.; Mutka, H.; San miguel, A.; Lortz, Rolf Walter Conference paper
Specific heat and magnetic relaxation analysis of MgB2 bulk samples with and without additives
IEEE Trans. Appl. Supercond, v. 17, p. 2941 (2007)
Senatore, C.; Lezza, P.; Lortz, Rolf Walter; Shcherbakova, O.; Dou, V.; Flükiger, R. Conference paper
Thermal fluctuations in the classical superconductor Nb3Sn from high-resolution specific-heat measurements
M2S conference in Dresden 2006, Physica C, 2007, p. 460-462
Lortz, Rolf Walter; Wang, Y.; Junod, A.; Toyota, N. Conference paper
Unconventional resistive transitions in the extreme type-II superconductor Tl2Mo6Se6
Physia C, v. 460, September 2007, p. 702-703
Petrovic, A.; Fasano, Y.; Lortz, Rolf Walter; Decroux, M.; Potel, M.; Chevrel, R.; Fisher, ? Conference paper

2006 5

On the Origin of the Double Superconducting Transition in overdoped YBa2Cu3Ox
Physica C, v, 434, 2006, p. 194-198
Lortz, Rolf Walter; Tomita, T.; Wang, Y.; Junod, A.; Schilling, J.S.; Masui, T.; Tajima, S. Article
Superconductivity mediated by a soft phonon mode: Specific heat, resistivity, thermal expansion, and magnetization of YB₆
Physical Review B, v. 73, January 2006, article number 024512
Lortz, Rolf Walter; Wang, Y.; Tutsch, U.; Abe, S.; Meingast, C.; Popovich, P.; Knafo, W.; Shitsevalova, N.; Paderno, Yu B.; Junod, A. Article
Thermal fluctuations and vortex melting in the Nb₃Sn superconductor from high resolution specific heat measurements
Physical Review B, v. 74, September 2006, Article number 104502
Lortz, Rolf Walter; Lin, Fareh Pei Jen; Musolino, Nicolas; Wang, Yuxing; Junod, A.; Rosenstein, Baruch; Toyota, Naoki Article
Electronic and optical properties of ZrB12 and YB6. Discussion on electron-phonon coupling.
Physica Status Solidi C, v. 3/9/2006, September 3 2006, p. 3114
Teyssier, J.; Kuzmenko, A.; van der Marel, D.; Lortz, Rolf Walter; Junod, A.; Filippov, V.; Shitsevalova, N. Conference paper
Observation of a second energy gap in Nb₃Sn point contacts
AIP Conference Proceedings, v. 850, 2006, p. 987-988
Goll, G.; Marz, M.; Lortz, Rolf Walter; Junod, A.; Goldacker, W. Conference paper

2005 5

Evolution of the specific-heat anomaly of the high-temperature superconductor YBa2Cu3O7 under influence of charge transfer through application of high pressure up to 10 GPa
Journal of Physics: Condensed Matter, v. 17, 2005, p. 4135-4145
Lortz, Rolf Walter; Junod, A.; Jaccard, D.; Wang, Y.; Tajima, S.; Masui, T. Article
Modulated-bath AC calorimetry using modified commercial Peltier elements
Review of Scientific Instruments, v. 76, 2005, p. 1-8, article number 103902
Lortz, Rolf Walter; Abe, S.; Wang, Y.; Bouquet, F.; Tutsch, U.; Junod, A. Article
Reversible and irreversible magnetocaloric effect in the NdBa2Cu3O7 superconductor in relation with specific heat and magnetization
Journal of Physics: Condensed Matter, v. 17, 2005, p. 6871-6888
Plackowski, T.; Wang, Y.; Lortz, Rolf Walter; Junod, A.; Wolf, T. Article
Specific heat and magnetization of a ZrB₁₂ single crystal: characterization of a type II/1 superconductor
Physical Review B, v. 72, (2), July 2005, Article number 024548
Wang, Yuxing; Lortz, Rolf; Paderno, Yuriy; Filippov, Vladimir; Abe, Satoko; Tutsch, Ulrich; Junod, Alain Article
Specific heat, magnetic susceptibility, resistivity and thermal expansion of the superconductor ZrB₁₂
Physical Review B, v. 72, (2), July 2005, article number 024547
Lortz, Rolf Walter; Wang, Y.; Abe, S.; Meingast, C.; Paderno, Yu B.; Filippov, V.; Junod, A. Article

2004 2

Specific heat of Nb₃Sn: the case for a second energy gap
Physical Review B, v. 70, (18), November 2004
Guritanu, Violeta; Goldacker, Wilfried; Bouquet, Frédéric; Wang, Yuxing; Lortz, Rolf Walter; Goll, Gernot; Junod, A. Article
Thermal and magnetic properties of CeRhSn
Journal of Magnetism and Magnetic Materials, v. 272-276, 2004, p. 234
Slebarski, A.; Grube, K.; Lortz, Rolf Walter; Meingast, C.; L?hneysen, H.V. Conference paper

2003 3

Crystal-Lattice Coupling to the Vortex-Melting Transition in YBa₂Cu₃O_7?δ
Physical Review Letters, v. 90, (23), June 2003, p. 237002/1-237002/4
Lortz, Rolf Walter; Meingast, Christoph; Welp, Ulrich W.; Kwok, Waikwong; Crabtree, George W. Article
Magnetic-Field-Induced Finite-Size Effect in the High-Temperature Superconductor YBa₂Cu₃O_7?δ: A Comparison with Rotating Superfluid ⁴He
Physical Review Letters, v. 91, (20), November 2003
Lortz, Rolf Walter; Meingast, C.; Rykov, A.I.; Tajima, S. Article
High-resolution thermal expansion of MgB2
Journal of Low Temperature Physics, 2003, p. 131
Lortz, Rolf Walter; Meingast, C.; Ernst, D.; Renker, B.; Lawrie, D.D.; Franck, J.P. Conference paper

2002 4

A study of the paramagnetic to ferromagnetic transition in the optimally doped CMR compound La0.65Ca0.35MnO3 and its dependence on oxygen mass
Journal of Superconductivity, v. 15, p. 571, article number 2002
Franck, J.P.; Isaac, I.; Zhang, G.; Gordon, J.E.; Marcenat, C.; Lortz, Rolf Walter; Meingast, C.; Bouquet, F.; Fisher, R.A.; Phillips, N.E. Article
Specific heat and thermal expansion of La_0.65Ca_0.35MnO₃ : magnetic-field dependence, isotope effect, and evidence for a first-order phase transition
Physical Review B - Condensed Matter and Materials Physics, v. 65, (2), January 2002, Article number024441, p. 244411-244414
Gordon, Joel E.; Marcenat, Christophe; Franck, Jürgen P.; Isaac, I.Y.; Zhang, Guanwen; Lortz, Rolf Walter; Meingast, CHristoph; Bouquet, Frédéric; Fisher, Robert A.; Phillips, Norman E. Article
Heat capacity and thermal expansion of a decagonal Al-Co-Ni quasicrystal
Journal of Alloys and Compounds, v. 342, 2002, p.302
Inaba, A.; Lortz, Rolf Walter; Meingast, C.; Guo, J.Q.; Tsai, A.P. Conference paper
Vortex matter in high-temperature superconductors: A model system to study phenomena related to crystalline melting and glass formation?
Journal of Non-Crystalline Solids, 2002, p. 307-310
Lortz, Rolf Walter; Meingast, C. Conference paper

2001 2

Intercalation of molecular gases into C₆₀
Physical Review B, v. 64, (20), November 2002, article number 205417
Renker, Burkhard; Roth, Georg; Schober, Helmut R.; Nagel, Peter; Lortz, Rolf Walter; Meingast, Christoph; Ernst, Doris; Fernandez-Diaz, Maria Teresa; Koza, Michael Marek Arek Article
Neutron scattering study of molecular motions in solid C60 intercalated with O2 and N2
Synthetic Metals, v. 121, 2001, p. 1097
Renker, B.; Schober, H.; Fernandez-Diaz, F.; Roth, G.; Nagel, P.; Lortz, Rolf Walter; Meingast, C. Conference paper


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Article 2

A quantum magnetic analogue to the critical point of water
Nature, v. 592, (7854), April 2021, p. 370-375
Jiménez, J. Larrea; Crone, S.P.G.; Fogh, Ellen; Zayed, Mohamed Ezzat; Lortz, Rolf Walter; Pomjakushina, Ekaterina V.; Conder, Kaziemerzh; L?uchli, Andreas M.; Weber, Lukas; Wessel, Stefan; Honecker, Andreas; Normand, Bruce G.A.; Rüegg, Ch; Corboz, Philippe; R?nnow, Henrik Moodysson R.; Mila, Frédéric
Evidence for the Fulde–Ferrell–Larkin–Ovchinnikov state in bulk NbS₂
Nature Communications, v. 12, (1), December 2021, article number 3676
Cho, Changwoo; Lyu, Jian; Ng, Cheuk Yin; He, James Jun; Lo, Kwan To; Chareev, Dmitriy; Abdel-baset, Tarob A.; Abdel-hafiez, Mahmoud; Lortz, Rolf Walter


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Article 3

Enormous Enhancement of P-Orbital Magnetism and Band Gap in the Lightly Doped Carbyne
Physical Chemistry Chemical Physics, v. 22, (23), June 2020, p. 12996-13001
Wong, C. H.; Lortz, Rolf Walter; Zatsepin, A. F.
Spectroscopic fingerprint of chiral Majorana modes at the edge of a quantum anomalous Hall insulator/ superconductor heterostructure
Proceedings of the National Academy of Sciences of the United States of America, v. 117, (1), January 2020, p. 238-242
Shen, Junying; Lyu, Jian; Gao, Zheshen; Xie, Yingming; Chen, Chuizhen; Cho, Changwoo; Atanov, Omargeldi; Chen, Zhijie; Liu, Kai; Hu, Yajian J.; Yip, King Yau; Goh, Swee K.; He, Qing Lin; Pan, Lei; Wang, Kang L.; Law, Kam Tuen; Lortz, Rolf Walter
Z₃-vestigial nematic order due to superconducting fluctuations in the doped topological insulator Nb_xBi₂Se₃ and Cu_xBi₂Se₃
Nature Communications, v. 11, (1), 16 June 2020, article number 3056
Cho, Changwoo; Shen, Junying; Lyu, Jian; Atanov, Omargeldi; Chen, Qianxue; Lee, Seng Huat; How, Yew San; Gawryluk, Dariusz Jakub; Pomjakushina, Ekaterina; Bartkowiak, Marek; Hecker, Matthias; Schmalian, Joerg; Lortz, Rolf Walter


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Article 1

A Combined Experimental and Theoretical Study of the Versatile Reactivity of an Oxocerium(IV) Complex: Concerted Versus Reductive Addition
Chemistry - A European Journal, v. 25, (46), 2019, p. 10834-10839
Castro, Ludovic; So, Yat-Ming; Cho, Changwoo; Lortz, Rolf Walter; Wong, Kai-Hong; Wang, Kai; Arnold, Polly L.; Au-yeung, Ka Chun; Sung, Herman H. Y.; Williams, Ian Duncan; Leung, Wa Hung; Maron, Laurent


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Article 5

Electron–electron interactions of the multi-Cooper-pairs in the 1D limit and their role in the formation of global phase coherence in quasi-one-dimensional superconducting nanowire arrays
Physica C: Superconductivity and its Applications, v. 553, 15 October 2018, p. 33-37
Wong, Chi Ho; Buntov, Evgeny A.; Zatsepin, A.F.; Lortz, Rolf Walter
Giant enhancement of superconductiviy in arrays of ultrathin gallium and zinc sub-nanowires embedded in zeolite
Materials Today Physics, v. 6, 2018, p. 38-44
Zhang, Bing; Lyu, Jian; Rajan, Adithya; Li, Xiang; Zhang, Xixiang; Zhang, Ting; Dong, Zhen; Pan, Jie; Liu, Yang; Zhang, Jun; Lortz, Rolf Walter; Lai, Zhiping; Sheng, Ping
High-pressure effects on isotropic superconductivity in the iron-free layered pnictide superconductor BaPd₂As₂
Physical Review B, v. 97, (13), April 2018, article number 134508, 134508
Abdel-Hafiez, M.; Zhao, Y.; Huang, Zengle; Cho, Changwoo; Wong, C. H.; Hassen, A.; Ohkuma, M.; Fang, Y.-W.; Pan, B.-J.; Ren, Z.-A.; Sadakov, A.; Usoltsev, A.; Pudalov, V.; Mito, M.; Lortz, Rolf Walter; Krellner, C.; Yang, W.
Investigation of the two-gap superconductivity in a few-layer NbSe₂-graphene heterojunction
Physical Review B, v. 97, (6), February 2018
Han, Tianyi; Shen, Junying; Yuan, Fanqi; Lin, Jiangxiazi; Wu, Zefei; Wu, Yingying; Xu, Shuigang; An, Liheng; Long, Gen; Wang, Yuanwei; Lortz, Rolf Walter; Wang, Ning
Room temperature p-orbital magnetism in carbon chains and the role of group IV, V, VI, and VII dopants
Nanoscale, v. 10, (23), June 2018, p. 1186-11195
Wong, C. H.; Buntov, E. A.; Zatsepin, A. F.; Lyu, Jian; Lortz, Rolf Walter; Zatsepin, D. A.; Guseva, M. B.


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Article 10

A Theoretical Quest for High Temperature Superconductivity on the Example of Low-dimensional Carbon Structures
Scientific Reports, v. 7, (1), December 2017, article number 15815
Wong, C. H.; Lortz, Rolf Walter; Buntov, E. A.; Kasimova, R. E.; Zatsepin, A. F.
Isolation and Characterization of Few-Layer Manganese Thiophosphite
ACS Nano, v. 11, (11), November 2017, p. 11330-11336
Long, Gen; Zhang, Ting; Cai, Xiangbin; Hu, Jin; Cho, Changwoo; Xu, Shuigang; Shen, Junying; Wu, Zefei; Han, Tianyi; Lin, Jiangxiazi; Wang, Jingwei; Cai, Yuan; Lortz, Rolf Walter; Mao, Zhiqiang; Wang, Ning
Large-area Epitaxial Growth of MoSe₂ via an Incandescent Molybdenum Source
Nanotechnology, v. 28, (45), November 2017
Cheng, Man Kit; Liang, Jing; Lai, Ying Hoi; Pang, Liang Xi; Liu, Yi; Shen, Junying; Hou, Jianqiang; He, Qinglin; Bo Chao Xu; Chen, Jun Shu; Wang, Gan; Liu, Chang; Lortz, Rolf Walter; Sou, Iam Keong
Nematic topological superconducting phase in Nb-doped Bi₂Se₃
npg Quantum Materials, v. 2, (1), December 2017, article number 59
Shen Junying; He Wen-yu; Yuan Noah Fan Qi; Huang Zengle; Cho Chang-woo; Lee Seng Huat; Hor Yew San; Law Kam Tuen; Lortz, Rolf Walter
Odd-Integer Quantum Hall States and Giant Spin Susceptibility in p -Type Few-Layer WSe2
Physical Review Letters, v. 118, (6), February 2017, article number 067702, p. 67702-67706
Xu, Shuigang; Shen, Junying; Long, Gen; Wu, Zefei; Bao, Zhiqiang; Liu, Chengcheng; Xiao, Xiao; Han, Tianyi; Lin, Jiangxiazi; Wu, Yingying; Lu, Huanhuan; Hou, Jianqiang; An, Liheng; Wang, Yuanwei; Cai, Yuan; Ho, Kin Ming; He, Yuheng; Lortz, Rolf Walter; Zhang, Fan; Wang, Ning
Phase Fluctuations in Two Coaxial Quasi-One-Dimensional Superconducting Cylindrical Surfaces Serving as A Model System for Superconducting Nanowire Bundles
Physica C: Superconductivity and its Applications, v. 534, March 2017, p. 45-49
Wong, Chi Ho; Wu, Raymond P H; Lortz, Rolf Walter
Possible Coexistence of Double-Q Magnetic Order and Chequerboard Charge Order in the Re-entrant Tetragonal Phase of Ba_0.76K_0.24Fe₂As₂
Physica C: Superconductivity and its Applications, v. 539, August 2017, p. 30-34
Hou, Jianqiang; Cho, Changwoo; Shen, Junying; Tam, Pok Man; Kao, I-Hsuan; Lee, Mang Hei Gordon; Adelmann, Peter; Wolf, Thomas; Lortz, Rolf Walter
Pressure-induced Reinforcement of Interfacial Superconductivity in a Bi₂Te₃/Fe_1+yTe Heterostructure
Physica C: Superconductivity and its Applications, v. 543, December 2017, p. 18-21
Shen, Junying; Heuckeroth, Claire; Deng, Yuhang; He, Qinglin; Liu, Hongchao; Liang, Jing; Wang, Jiannong; Sou, Iam Keong; Schilling, James S.; Lortz, Rolf Walter
The Role of the Coherence Length for the Establishment of Global Phase Coherence in Arrays of Ultra-Thin Superconducting Nanowires
Superconductor Science and Technology, v. 30, (10), August 2017, article number 105004
Wong, Chi Ho; Lam, Leung Yuk Frank; Shen, Junying; He, Minquan; Hu, Xijun; Lortz, Rolf Walter
Thermodynamic Evidence for the Fulde-Ferrell-Larkin-Ovchinnikov State in the KFe2As2 Superconductor
PHYSICAL REVIEW LETTERS, v.119, (21), November 2017, article number 217002
Cho, Chang Woo; Yang, Jonathan Haiwei; Noah, F.Q. Yuan; Shen, Junying; Wolf, Thomas; Lortz, Rolf

Conference paper 2

Spin reorientation and 'Quasi-nematic' order in the re-entrant tetragonal phase of Ba0.76K0.24Fe2As2
APS March Meeting 2017, New Orleans, Louisiana, USA, 13-17 March 2017
Cho, Changwoo; Hou, Jianqiang; Shen, Junying; Tam, Pok Man; Kao, I-hsuan; Lee, Mang Hei Gordon; Wolf, thomas; Meingast, christoph; Lortz, Rolf Walter
Superconductivity and oscillatory magnetoresistance at a topological-insulator/chalcogenide interface
AIP Conference Proceedings, v. 1832, May, 2017, article number 020001
Dean, Charles L.; Kunchur, Milind N.; Shahesteh-mogaddam, N.; Varner, S.D.; Knight, James M.; Ivlev, Boris I.; He, Qinglin; Liu, Hongchao; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong


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Article 9

Absence of Nematic Order in the Pressure-induced Intermediate Phase of the Iron-based Superconductor Ba_0.85K_0.15Fe₂As₂
Physical Review B, v. 93, (10), March 2016, Article number 104516
Zheng, Yan; Tam, Pok Man; Hou, Jianqiang; B?hmer, Anna E.; Wolf, Thomas; Meingast, Christoph; Lortz, Rolf Wlater
Achieving Ultrahigh Carrier Mobility in Two-Dimensional Hole Gas of Black Phosphorus
Nano Letters, v. 16, (12), December 2016, p. 7768-7773
Long, Gen; Maryenko, Denis; Shen, Junying; Xu, Shuigang; Hou, Jianqiang; Wu, Zefei; Wong, Wing Ki; Han, Tianyi; Lin, Jiangxiazi; Cai, Yuan; Lortz, Rolf Walter; Wang, Ning
Current Driven Vortex-Antivortex Pair Breaking and Vortex Explosion in the Bi2Te₃/FeTe Interfacial Superconductor
Physica C: Superconductivity and its Applications, v. 527, August 2016, p. 46-49
Dean, Charles L.; Kunchur, Milind N.; He, Qinglin; Liu, Hongchao; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong
Dramatic enhancement of superconductivity in single-crystalline nanowire arrays of Sn
Scientific Reports, v. 6, September 2016, article number 32963
Zhang, Ying; Wong, Chi Ho; Shen, Junying; Sze, Sin Ting; Zhang, Bing; Zhang, Haijing; Dong, Yan; Xu, Hui; Yan, Zifeng; Li, Yingying; Hu, Xijun; Lortz, Rolf
Edge effect and significant increase of the superconducting transition onset temperature of 2D superconductors in flat and curved geometries
Physica C: Superconductivity and its Applications, v. 521-522, February 2016, p. 50-54
Wong, Chi Ho; Lortz, Rolf
Pseudogap and proximity effect in the Bi₂Te₃/Fe_1+yTe interfacial superconductor
Scientific Reports, v. 6, September 2016, article number 32508
He, Mingquan; Shen, Junying; Petrovi? a. p.; He, Qinglin; Liu, Hongchao; Zheng, Yuan; Wong, Chi Ho; Chen, Qihong; Wang, Jiannong; Law, Kam Tuen; Sou, Iam Keong; Lortz, Rolf Walter
Strong-coupling phonon-mediated scenario of superconductivity in Ca3Ir4Sn13 and Ca-3( Ir0.91Co0.09)(4)Sn-13
Physical Review B, v. 93, (13), April 2016, article number 134505
Hou, Jianqiang; Wong, Chi Ho; Lortz, Rolf Walter; Sibille, Romain; Kenzelmann, Michel
Type-controlled Nanodevices Based on Encapsulated Few-layer Black Phosphorus for Quantum Transport
2D Materials, v. 3, (3), June 2016, article number 031001, p. 1-6
Long, Gen; Xu, Shuigang; Shen, Junying; Hou, Jianqiang; Wu, Zefei; Han, Tianyi; Lin, Jiangxiazi; Wong, Wing Ki; Cai, Yuan; Lortz, Rolf Walter; Wang, Ning
Universal low-temperature Ohmic contacts for quantum transport in transition metal dichalcogenides
2D Materials, v. 3, (2), April 2016, article number 021007, p. 1-9
Xu, Shiuigang; Wu, Zefei; Lu, Huanhuan; Han, Yu; Long, Gen; Chen, Xiaolong; Han, Tianyi; Ye, Weiguang; Wu, Yingying; Lin, Jiangxiazi; Shen, Junying; Cai, Yuan; He, Yuheng; Zhang, Fan; Lortz, Rolf Walter; Cheng, Chun; Wang, Ning


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Article 9

1D to 3D Dimensional Crossover in the Superconducting Transition of the Quasi-one-dimensional Carbide Superconductor Sc3CoC4
Journal of Physics Condensed Matter, v. 27, (7), February 2015, article number 075702
He, Mingquan; Wong, Chi Ho; Shi, Dian; Tse, Pok Lam; Scheidt, Ernst-Wilhelm; Eickerling, Georg; Scherer, Wolfgang; Sheng, Ping; Lortz, Rolf
Anisotropic magnetic responses of a 2D-superconducting Bi₂Te₃/FeTe heterostructure
Journal of Physics Condensed Matter, v. 27, (34), 7 August 2015, article number 345701
He, Qinglin; He, Mingquan; Shen, Junying; Lai, Ying Hoi; Liu, Yi; Liu, Hongchao; He, Hongtao; Wang, Gan; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong
Current-induced depairing in the Bi₂Te₃/ FeTe interfacial superconductor
Physical Review B - Condensed Matter and Materials Physics, v. 92, (9), September 2015, article number 094502
Kunchur, Milind N.; Dean, Charles L.; Moghadam, N. Shayesteh; Knight, James M.; He, Qinglin; Liu, Hongchao; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong; Gurevich, Alex VI
Detection of interlayer interaction in few-layer graphene
Physical Review B - Condensed Matter and Materials Physics, v. 92, (7), August 2015, article number 075408
Wu, Zefei; Han, Yu; Lin, Jiangxiazi; Zhu, Wei; He, Mingquan; Xu, Shuigang; Chen, Xiaolong; Lu, Huanhuan; Ye, Weiguang; Han, Tianyi; Wu, Yingying; Long, Gen; Shen, Junying; Huang, Rui; Wang, Lin; He, Yuheng; Cai, Yuan; Lortz, Rolf; Su, Dangsheng; Wang, Ning
Doping dependence of the critical fluctuation regime in the Fe-based superconductor Ba1-xKxFe2As2
Physical Review B - Condensed Matter and Materials Physics, v. 92, (6), August 2015, article number 064502
Hou, Jianqiang; Burger, Philipp; Mak, Huen Kit; Hardy, Frederic; Wolf, Thomas; Meingast, Christoph; Lortz, Rolf
Giant negative magnetoresistance in Manganese-substituted Zinc Oxide
Scientific Reports, v. 5, March 2015, article number 9221
Wang, Xiaolei; Shao, Qi; Zhuravlyova, Alina; He, Mingquan; Yi, Ya; Lortz, Rolf Walter; Wang, Jiannong; Ruotolo, Antonio
Magnetic field induced enlargement of the regime of critical fluctuations in the classical superconductor V3Si from high-resolution specific heat experiments
Journal of Physics Condensed Matter, v. 27, (7), February 2015, article number 075701
Zheng, Yan; Liu, Yi; Toyota, Naoki; Lortz, Rolf Walter
Observation of Room Temperature Ferromagnetism in Conducting and Insulating Cu doped ZnO Thin Films
Journal of Superconductivity and Novel Magnetism, v. 28, (3), March 2015, p. 855-858
Younas, Muhammad; Lortz, Rolf Walter; Su, Shi-Chen; Ling, F.C.C.
Role of multivalent Cu, oxygen vacancies and CuO nanophase in the ferromagnetic properties of ZnO:Cu thin films
RSC Advances, v. 5, (69), 2015, p. 55648-55657
Younas, Muhammad Waqas; Shen, Junying; He, Mingquan; Lortz, Rolf Walter; Azad, Fahad; Akhtar, Muhammad Javed Aved; Maqsood, Asghari; Ling, Francis C.C.


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Article 5

Formation Mechanism of Superconducting Fe_1+xTe/Bi₂Te₃ Bilayer Synthesized via Interfacial Chemical Reactions
Crystal Growth and Design, v. 14, (7), July 2014, p. 3370-3374
Wang, Gan; He, Qinglin; He, Hongtao; Liu, Hongchao; He, Mingquan; Wang, Jiannong; Lortz, Rolf Walter; Wong, George K.L.; Sou, Iam Keong
High-pressure evolution of the specific heat of a strongly underdoped Ba(Fe_0.963 Co_0.037)As₂ iron-based superconductor
Physical Review B, v. 89, (5), February 2014, article number 054514
Zheng, Yan; Wang, Yuxing; Hardy, F.; Boehmer, A.E.; Wolf, T.; Meingast, C.; Lortz, Rolf Walter
Impedance analysis of secondary phases in a Co-implanted ZnO single crystal
Physical chemistry chemical physics, v. 16, (30), August 2014, p. 16030-16038
Younas, Muhammad Waqas; Zou, Lanlan; Nadeem, Muhammad Arif; Naeem-Ur-Rehman; Su, Shichen; Wang, Zilan; Anwand, Wolfgang; Wagner, Andreas C.C.; Hao, Jianhua; Leung, Chi Wah; Lortz, Rolf Walter; Ling, Chi Chung
Non-volatile, electric control of magnetism in Mn-substituted ZnO
Applied Physics Letters, v. 104, (6), February 2014, article number 062409
Wang, X.L.; Shao, Q.; Leung, Dennis C. W.; Lortz, Rolf Walter; Ruotolo, A.
Two-dimensional superconductivity at the interface of a Bi₂Te₃/FeTe heterostructure
Nature Communications, v. 5, June 2014, article number 4247
He, Qinglin; Liu, Hongchao; He, Mingquan; Lai, Ying Hoi; He, Hongtao; Wang, Gan; Law, Kam Tuen; Lortz, Rolf Walter; Wang, Jiannong; Sou, Iam Keong

Book chapter 1

Theoretical Study of Superconductivity in 4-Angstrom Carbon Nanotube Arrays
Carbon-based Superconductors Towards High-Tc Superconductivity / Editor: Junji Haruyama. Singapore : Pan Stanford, 2014, p. 1-35
Zhang, Ting; Sun, Mingyuan; Wang, Zhe; Shi, Wu; Lortz, Rolf Walter; Tang, Zikang; Wang, Ning; Sheng, Ping

Conference paper 2

MBE-grown Superconducting heterostructure containing a thin topological insulator
18th International Conference on Molecular Beam Epitaxy, Flagstaff, Arizona, USA, 7-12 September 2014
He, Qinglin; Liu, Hongchao; He, Mingquan; Lai, Ying Hoi; He, Hongtao; Wang, Gan; Law, Kam Tuen; Lortz, Rolf Walter; Wang, Jiannong; Sou, Iam Keong
Two-dimensional Superconductivity Realized in an MBE-grown Bi2Te3/FeTe Heterostructure
APS March Meeting 2014, Denver, Colorado, USA, 3-7 March 2014
He, Qinglin; Liu, Hongchao; He, Mingquan; Lai, Ying Hoi; He, Hongtao; Wang, Gan; Law, Kam Tuen; Lortz, Rolf Walter; Wang, Jiannong; Sou, Iam Keong


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Article 5

“Giant” Enhancement of the Upper Critical Field and Fluctuations above the Bulk T_c in Superconducting Ultrathin Lead Nanowire Arrays
ACS Nano, v. 7, (5), May 2013, p. 4187-4193
He, Mingquan; Wong, Chi Ho; Tse, Pok Lam; Zheng, Yuan; Zhang, Haijing; Lam, Leung Yuk Frank; Sheng, Ping; Hu, Xijun; Lortz, Rolf Walter
Density of States and Its Local Fluctuations Determined by Capacitance of Strongly Disordered Graphene
Scientific Reports, v. 3, May 2013, article number 1772
Li, Wei; Chen, Xiaolong; Wang, Lin; He, Yuheng; Wu, Zefei; Cai, Yuan; Zhang, Mingwei; Wang, Yang; Han, Yu; Lortz, Rolf Walter; Zhang, Zhaoqing; Sheng, Ping; Wang, Ning
Effect of the magnetic order on the room-temperature band-gap of Mn-doped ZnO thin films
Applied Physics Letters, v. 102, (10), March 2013, article number 102112
Wang, Xiao Li; Luan, Chun Yan; Shao, Qi; Pruna, Alina; Leung, Chi Wah; Lortz, Rolf Walter; Zapien, Juan Antonio; Ruotolo, Antonio
Thermodynamic investigations in the precursor region of FeGe
Physica Status Solidi (B): Basic solid state physics, v. 250, (3), March 2013, p. 650-653, Special Issue: Quantum Criticality and Novel Phases
Cevey, Laurent; Wilhelm, Heribert; Schmidt, Marcus Peter; Lortz, Rolf Walter
Thermodynamic observation of a vortex melting transition in the Fe-based superconductor Ba_0.5K_0.5Fe₂As₂
Physical Review B - Condensed Matter and Materials Physics, v. 87, (21), June 2013, article number 214523
Mak, H.K.; Burger, P.; Cevey, L.; Wolf, T.; Meingast, C.; Lortz, R.


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Article 9

Confinement of chiral magnetic modulations in the precursor region of FeGe
Journal of Physics: Condensed Matter, v. 24, (29), July 2012
Wilhelm, H.; Baenitz, M.; Schmidt, M.; Naylor, C.; Lortz, Rolf Walter; Roessler, U.K.; Leonov, A.A.; Bogdanov, A.N.
Dimensional crossover transition in a system of weakly coupled superconducting nanowires
New Journal of Physics, v. 14, October 2012, article number 103018
Sun, Mingyuan; Hou, Zhilin; Zhang, Ting; Wang, Zhe; Shi, Wu; Lortz, Rolf Walter; Sheng, Ping
Effect of the polymeric matrix on the structural and magnetic properties of hematite/polymer composites
Journal of Nanoparticle Research, v. 14, (12), December 2012
Longo, Angela; Wang, Xiao Lei; Ruotolo, Antonio; Peluso, Antonio; Carotenuto, Gianfranco; Lortz, Rolf
Factors Affecting the Shape of MBE-grown Laterally Aligned Fe Nanowires
Nanotechnology, v. 23, (48), December 2012, article number 485605
Lok, Shu Kin; Tian, Jia Chao; Wang, Yuxing; Lai, Ying Hoi; Lortz, Rolf Walter; Petrovic, Alexander; Panagopoulos, Christos; Wong, George K.L.; Wang, Gan; Sou, Iam Keong
Magnetic properties of Mg-doped AlN zigzag nanowires
Physica Status Solidi A: Applications and materials science, v. 209, (10), October 2012, p. 1988-1992
Hui, Yeung Yu; Ye, Jing; Lortz, Rolf Walter; Teng, Kar Seng; Lau, Shu Ping
Superconductivity in 4-Angstrom carbon nanotubes - a short review
Nanoscale, v. 4, (1), January 2012, p. 21-41
Wang, Zhe; Shi, Wu; Lortz, Rolf Walter; Sheng, Ping
Superconductivity in Bundles of Double-Wall Carbon Nanotubes
Scientific Reports, v. 2, September 2012, article number 625
Shi, Wu; Wang, Zhe; Zhang, Qiucen; Zheng, Yuan; Ieong, Chao; He, Mingquan; Lortz, Rolf Walter; Cai, Yuan; Wang, Ning; Zhang, Ting; Zhang, Haijing; Tang, Zikang; Sheng, Ping; Muramatsu, Hiroyuki; Kim, Yoong Ahm; Endo, Morinobu; Araujo, Paulo T.; Dresselhaus, Mildred S.
Thermodynamic evidence for pressure-induced bulk superconductivity in the Fe-As pnictide superconductor CaFe₂As₂
New Journal of Physics, v. 14, May 2012, article number 053034
Zheng, Yan; Wang, Yuxing; Lv, B.; Chu, C.W.; Lortz, Rolf Walter
Thermodynamic phase diagram, phase competition, and uniaxial pressure effects in BaFe₂(As_1?xP_x)₂ studied by thermal expansion
Physical Review B, v. 86, (9), September 2012, article number 094521
B?hmer, A.E.; Burger, P.; Hardy, F.; Wolf, T.; Schweiss, P.; Fromknecht, R.; L?hneysen, H.v.; Meingast, C.; Mak, H.K.; Lortz, Rolf Walter; Kasahara, S.; Terashima, T.; Shibauchi, T.; Matsuda, Y.

Conference paper 1

MBE-grown Fe_1+xTe/ Bi₂Te₃ Superconductor/Topological Insulator Bilayers
The 17th International Conference on Molecular Beam Epitaxy, Nara, Japan, 23-28 September 2012
Wang, G.; He, H.T.; Liu, H.C.; Zhang, T.; Lok, Shu Kin; Lortz, Rolf Walter; Law, Kam Tuen; Lee, Patrick A.; Wang, Jiannong; Wong, George K.L.; Sou, Iam Keong


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Article 8

Electron localization in metal-decorated graphene
Physical Review B, v. 84, (4), July 2011, article number 045431
Li, Wei; He, Yuheng; Wang, Lin; Ding, Guohui; Zhang, Zhaoqing; Lortz, Rolf Walter; Sheng, Ping; Wang, Ning
Magnetic and in vitro heating properties of implants formed in situ from injectable formulations and containing superparamagnetic iron oxide nanoparticles (SPIONs) embedded in silica microparticles for magnetically induced local hyperthermia
Journal of Magnetism and Magnetic Materials, v. 323, (8), April 2011, p. 1054-1063
Le Renard, Pol-Edern; Lortz, Rolf Walter; Senatore, Carmine; Rapin, Jean-Philippe; Buchegger, Franz; Petri-Fink, Alke; Hofmann, Heinrich; Doelker, Eric; Jordan, Olivier
Magnetic torque evidence for the Fulde-Ferrell-Larkin-Ovchinnikov state in the layered organic superconductor κ?(BEDT?TTF)₂Cu(NCS)₂
Physical Review B, v. 83, (6), February 2011
Bergk, Beate; Demuer, Albin; Sheikin, Ilya; Wang, Yuxing; Wosnitza, Joachim; Nakazawa, Yasuhiro; Lortz, Rolf Walter
Magnetization and specific heat of the dimer system CuTe₂O₅
The European Physical Journal B, v. 84, (3), December 2011, p. 391-395
Eremina, R.M.; Gavrilova, T.P.; Günther, A.; Wang, Z.; Lortz, Rolf Walter; Johnsson, M.; Berger, H.; Krug Von Nidda, H.A.; Deisenhofer, J.; Loidl, A.
Multiband Superconductivity in the Chevrel Phases SnMo₆S₈ and PbMo₆S₈
Physical Review Letters, v. 106, (1), January 2011
Petrovi?, Alexander P.; Lortz, Rolf Walter; Santi, Gilles; Berthod, Christophe; Dubois, Cédric; Decroux, Michel; Demuer, Albin; Antunes, Arlei Borba; Paré, A.; Salloum, Diala; Gougeon, Patrick; Potel, Michel; Fischer, ?ystein
Observation of the Meissner state in superconducting arrays of 4-? carbon nanotubes
Physical Review B, v. 83, (18), May 2011, article number 184512
Ieong, Chao; Wang, Zhe; Shi, Wu; Wang, Yuxing; Wang, Ning; Tang, Zikang; Sheng, Ping; Lortz, Rolf Walter
Spin dynamics, short-range order, and spin freezing in Y_0.5Ca_0.5BaCo₄O₇
Physical Review B, v. 83, (2), January 2011
Stewart, J.R.; Ehlers, G.; Mutka, H.; Fouquet, P.; Payen, C.; Lortz, Rolf Walter
Superconducting transitions of intrinsic arrays of weakly coupled one-dimensional superconducting chains: the case of the extreme quasi-1D superconductor Tl₂Mo₆Se₆
New Journal of Physics, v. 13, October 2011, article number 103018
Bergk, B.; Petrovic, A.P.; Wang, Z.; Wang, Y.; Salloum, D.; Gougeon, P.; Potel, M.; Lortz, Rolf Walter


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Article 4

1D goes 2D: A Berezinskii-Kosterlitz-Thouless transition in superconducting arrays of 4-Angstrom carbon nanotubes
Physica Status Solidi (B): basic solid state physics, v. 247, (11-12), December 2010, p. 2968-2973, Special issue: Electronic Properties of Novel Materials (IWEPNM 2010)
Wang, Zhe; Shi, Wu; Xie, Hang; Zhang, Ting; Wang, Ning; Tang, Zikang; Zhang, Xixiang; Lortz, Rolf Walter; Sheng, Ping
Phonon mode spectroscopy, electron-phonon coupling, and the metal-insulator transition in quasi-one-dimensional M₂Mo₆Se₆
Physical Review B, v. 82, (23), December 2010
Petrovi?, A.P.; Lortz, Rolf Walter; Santi, G.; Decroux, M.; Monnard, H.; Fischer, ?.; Boeri, L.; Andersen, O.K.; Kortus, J.; Salloum, D.; Gougeon, P.; Potel, M.
Second superconducting energy gap of Nb₃Sn observed by breakjunction point-contact spectroscopy
Physical Review B, v. 82, (2), July 2010
M?rz, M.; Goll, G.; Goldacker, W.; Lortz, Rolf Walter
Superconducting resistive transition in coupled arrays of 4? carbon nanotubes
Physical Review B, v. 81, (17), May 2010, article number 174530
Wang, Zhe; Shi, Wu; Xie, Hang; Zhang, Ting; Wang, Ning; Tang, Zikang; Zhang, Xixiang; Lortz, Rolf Walter; Sheng, Ping; Sheikin, Ilya; Demuer, Albin

Conference paper 1

The Fulde-Ferrell-Larkin-Ovchinnikov state in the organic superconductor κ-(BEDT-TTF)₂Cu(NCS)₂ as observed in magnetic-torque experiments
Physica C: Superconductivity and its Applications, v. 470, (Supplement 1), December 2010, p. S586-S588, Proceedings of the 9th International Conference on Materials and Mechanisms of Superconductivity
Demuer, A.; Demuer, A.; Sheikin, I.; Wang, Y.; Wosnitza, J.; Nakazawa, Y.; Lortz, R.


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Article 4

Fingerprint of dynamical spin-charge correlations in the tunneling spectra of colossal magnetoresistive manganites
Physical Review B, v. 80, (10), September 2009, article number 100404
Seiro, Silvia S.; Fasano, Yanina; Maggio-aprile, Ivan; Koller, Edmond; Lortz, Rolf; Fischer, ?ystein
Muon-Spin Rotation Study of the Ternary Noncentrosymmetric Superconductors Li2PdxPt3?xB
Journal of Superconductivity and Novel Magnetism, v. 22, (4), May 2009, p. 337-342
H?fliger, P.S.; Khasanov, R.; Lortz, Rolf Walter; Petrovic, A.; Togano, K.; Baines, C.; Graneli, B.; Keller, H.
Real-space vortex glass imaging and the vortex phase diagram of SnMo₆S₈
Physical Review Letters, v. 103, (25), December 2009, article number 257001
Petrovi?, A.P.; Fasano, Y.; Lortz, R.; Senatore, C.; Demuer, A.; Antunes, A.B.; Paré, A.; Salloum, D.; Gougeon, P.; Potel, M.; Fischer, ?
Superconducting Characteristics of 4-Angstrom Carbon Nanotube-Zeolite Composite
Proceedings of the National Academy of Sciences of the United States of America, 106, 18, May 2009, p. 7299-7303
Lortz, Rolf Walter; Zhang, Qiucen; Shi, Wu; Ye, Jianting; Qiu, Chunyin; Wang, Zhe; He, Hongtao; Sheng, Ping; Qian, Tiezheng; Tang, Zikang; Wang, Ning; Zhang, Xixiang; Wang, Jiannong; Chan, Che Ting

Conference paper 1

Superconducting Properties of Carbon Nanotubes
2009 Gordon Research Conference on Superconductivity, Hong Kong University of Science and Technology, Hong Kong, 7 - 12 June 2009
Lortz, Rolf


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Article 2

Effect of electron-phonon coupling on the superconducting transition temperature in dodecaboride superconductors: A comparison of LuB₁₂ with ZrB₁₂
Physical Review B, v. 78, (13), October 2008, article number 134504
Teyssier, Jérémie; Lortz, Rolf Walter; Petrovi?, Alexander P.; Van der marel, Dirk; Filippov, Vladimir B.; Shitsevalova, Natalya Yu
Phonon density of states, anharmonicity, electron-phonon coupling, and possible multigap superconductivity in the clathrate superconductors Ba₈Si₄₆ and Ba₂₄Si₁₀₀: Factors behind large difference in T_c
Physical Review B, v. 77, (22), June 2008, article number 224507
Lortz, Rolf; Viennois, Romain; Petrovic, Alexander; Wang, Yuxing; Toulemonde, Pierre; Meingast, Christoph; Koza, Michael Marek; Mutka, Hannu; Bossak, Alexei; Miguel, Alfonso San


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Article 4

Calorimetric Evidence for a Fulde-Ferrell-Larkin-Ovchinnikov Superconducting State in the Layered Organic Superconductor κ?(BEDT?TTF)₂Cu(NCS)₂
Physical Review Letters, v. 99, (18), November 2007, Article number 187002
Lortz, R.; Wang, Y.; Demuer, A.; B?ttger, P.H.M.; Bergk, B.; Zwicknagl, G.; Nakazawa, Y.; Wosnitza, J.
Low temperature phase transitions in barium sodium niobate
Journal of Physics: Condensed Matter, v. 19, 2007, article number 236206
Filipic, C.; Kutnjak, Z.; Lortz, Rolf Walter; Dawber, M.; Scott, J.F.
Optical and thermodynamic properties of the high-temperature superconductor HgBa₂CuO_4+δ
Physical Review B, v. 75, (5), February 2007, Article number 054522
Van Heumen, E.; Lortz, R.; Kuzmenko, A.B.; Carbone, F.; Van der Marel, D.; Zhao, X.; Yu, G.; Cho, Y.; Barisic, N.; Greven, M.; Homes, C.C.; Dordevic, S.V.
Origin of the magnetization peak effect in the Nb₃Sn superconductor
Physical Review B, v. 75, (9), March 2007, article number 094503
Lortz, Rolf W.; Musolino, N.; Wang, Y.; Junod, A.; Toyota, N.

Conference paper 4

Probing the phonon density of states in the superconducting Si clathrates from inelastic neutron scattering experiments
Journal of Physics: Conference Series, v. 92, (1), December 2007, article number 012121
Viennois, R.; Toulemonde, P.; Koza, M.; Mutka, H.; San miguel, A.; Lortz, Rolf Walter
Specific heat and magnetic relaxation analysis of MgB2 bulk samples with and without additives
IEEE Trans. Appl. Supercond, v. 17, p. 2941 (2007)
Senatore, C.; Lezza, P.; Lortz, Rolf Walter; Shcherbakova, O.; Dou, V.; Flükiger, R.
Thermal fluctuations in the classical superconductor Nb3Sn from high-resolution specific-heat measurements
M2S conference in Dresden 2006, Physica C, 2007, p. 460-462
Lortz, Rolf Walter; Wang, Y.; Junod, A.; Toyota, N.
Unconventional resistive transitions in the extreme type-II superconductor Tl2Mo6Se6
Physia C, v. 460, September 2007, p. 702-703
Petrovic, A.; Fasano, Y.; Lortz, Rolf Walter; Decroux, M.; Potel, M.; Chevrel, R.; Fisher, ?


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Article 3

On the Origin of the Double Superconducting Transition in overdoped YBa2Cu3Ox
Physica C, v, 434, 2006, p. 194-198
Lortz, Rolf Walter; Tomita, T.; Wang, Y.; Junod, A.; Schilling, J.S.; Masui, T.; Tajima, S.
Superconductivity mediated by a soft phonon mode: Specific heat, resistivity, thermal expansion, and magnetization of YB₆
Physical Review B, v. 73, January 2006, article number 024512
Lortz, Rolf Walter; Wang, Y.; Tutsch, U.; Abe, S.; Meingast, C.; Popovich, P.; Knafo, W.; Shitsevalova, N.; Paderno, Yu B.; Junod, A.
Thermal fluctuations and vortex melting in the Nb₃Sn superconductor from high resolution specific heat measurements
Physical Review B, v. 74, September 2006, Article number 104502
Lortz, Rolf Walter; Lin, Fareh Pei Jen; Musolino, Nicolas; Wang, Yuxing; Junod, A.; Rosenstein, Baruch; Toyota, Naoki

Conference paper 2

Electronic and optical properties of ZrB12 and YB6. Discussion on electron-phonon coupling.
Physica Status Solidi C, v. 3/9/2006, September 3 2006, p. 3114
Teyssier, J.; Kuzmenko, A.; van der Marel, D.; Lortz, Rolf Walter; Junod, A.; Filippov, V.; Shitsevalova, N.
Observation of a second energy gap in Nb₃Sn point contacts
AIP Conference Proceedings, v. 850, 2006, p. 987-988
Goll, G.; Marz, M.; Lortz, Rolf Walter; Junod, A.; Goldacker, W.


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Article 5

Evolution of the specific-heat anomaly of the high-temperature superconductor YBa2Cu3O7 under influence of charge transfer through application of high pressure up to 10 GPa
Journal of Physics: Condensed Matter, v. 17, 2005, p. 4135-4145
Lortz, Rolf Walter; Junod, A.; Jaccard, D.; Wang, Y.; Tajima, S.; Masui, T.
Modulated-bath AC calorimetry using modified commercial Peltier elements
Review of Scientific Instruments, v. 76, 2005, p. 1-8, article number 103902
Lortz, Rolf Walter; Abe, S.; Wang, Y.; Bouquet, F.; Tutsch, U.; Junod, A.
Reversible and irreversible magnetocaloric effect in the NdBa2Cu3O7 superconductor in relation with specific heat and magnetization
Journal of Physics: Condensed Matter, v. 17, 2005, p. 6871-6888
Plackowski, T.; Wang, Y.; Lortz, Rolf Walter; Junod, A.; Wolf, T.
Specific heat and magnetization of a ZrB₁₂ single crystal: characterization of a type II/1 superconductor
Physical Review B, v. 72, (2), July 2005, Article number 024548
Wang, Yuxing; Lortz, Rolf; Paderno, Yuriy; Filippov, Vladimir; Abe, Satoko; Tutsch, Ulrich; Junod, Alain
Specific heat, magnetic susceptibility, resistivity and thermal expansion of the superconductor ZrB₁₂
Physical Review B, v. 72, (2), July 2005, article number 024547
Lortz, Rolf Walter; Wang, Y.; Abe, S.; Meingast, C.; Paderno, Yu B.; Filippov, V.; Junod, A.


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Article 1

Specific heat of Nb₃Sn: the case for a second energy gap
Physical Review B, v. 70, (18), November 2004
Guritanu, Violeta; Goldacker, Wilfried; Bouquet, Frédéric; Wang, Yuxing; Lortz, Rolf Walter; Goll, Gernot; Junod, A.

Conference paper 1

Thermal and magnetic properties of CeRhSn
Journal of Magnetism and Magnetic Materials, v. 272-276, 2004, p. 234
Slebarski, A.; Grube, K.; Lortz, Rolf Walter; Meingast, C.; L?hneysen, H.V.


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Article 2

Crystal-Lattice Coupling to the Vortex-Melting Transition in YBa₂Cu₃O_7?δ
Physical Review Letters, v. 90, (23), June 2003, p. 237002/1-237002/4
Lortz, Rolf Walter; Meingast, Christoph; Welp, Ulrich W.; Kwok, Waikwong; Crabtree, George W.
Magnetic-Field-Induced Finite-Size Effect in the High-Temperature Superconductor YBa₂Cu₃O_7?δ: A Comparison with Rotating Superfluid ⁴He
Physical Review Letters, v. 91, (20), November 2003
Lortz, Rolf Walter; Meingast, C.; Rykov, A.I.; Tajima, S.

Conference paper 1

High-resolution thermal expansion of MgB2
Journal of Low Temperature Physics, 2003, p. 131
Lortz, Rolf Walter; Meingast, C.; Ernst, D.; Renker, B.; Lawrie, D.D.; Franck, J.P.


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Article 2

A study of the paramagnetic to ferromagnetic transition in the optimally doped CMR compound La0.65Ca0.35MnO3 and its dependence on oxygen mass
Journal of Superconductivity, v. 15, p. 571, article number 2002
Franck, J.P.; Isaac, I.; Zhang, G.; Gordon, J.E.; Marcenat, C.; Lortz, Rolf Walter; Meingast, C.; Bouquet, F.; Fisher, R.A.; Phillips, N.E.
Specific heat and thermal expansion of La_0.65Ca_0.35MnO₃ : magnetic-field dependence, isotope effect, and evidence for a first-order phase transition
Physical Review B - Condensed Matter and Materials Physics, v. 65, (2), January 2002, Article number024441, p. 244411-244414
Gordon, Joel E.; Marcenat, Christophe; Franck, Jürgen P.; Isaac, I.Y.; Zhang, Guanwen; Lortz, Rolf Walter; Meingast, CHristoph; Bouquet, Frédéric; Fisher, Robert A.; Phillips, Norman E.

Conference paper 2

Heat capacity and thermal expansion of a decagonal Al-Co-Ni quasicrystal
Journal of Alloys and Compounds, v. 342, 2002, p.302
Inaba, A.; Lortz, Rolf Walter; Meingast, C.; Guo, J.Q.; Tsai, A.P.
Vortex matter in high-temperature superconductors: A model system to study phenomena related to crystalline melting and glass formation?
Journal of Non-Crystalline Solids, 2002, p. 307-310
Lortz, Rolf Walter; Meingast, C.


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Article 1

Intercalation of molecular gases into C₆₀
Physical Review B, v. 64, (20), November 2002, article number 205417
Renker, Burkhard; Roth, Georg; Schober, Helmut R.; Nagel, Peter; Lortz, Rolf Walter; Meingast, Christoph; Ernst, Doris; Fernandez-Diaz, Maria Teresa; Koza, Michael Marek Arek

Conference paper 1

Neutron scattering study of molecular motions in solid C60 intercalated with O2 and N2
Synthetic Metals, v. 121, 2001, p. 1097
Renker, B.; Schober, H.; Fernandez-Diaz, F.; Roth, G.; Nagel, P.; Lortz, Rolf Walter; Meingast, C.


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2016 9

Absence of Nematic Order in the Pressure-induced Intermediate Phase of the Iron-based Superconductor Ba_0.85K_0.15Fe₂As₂
Physical Review B, v. 93, (10), March 2016, Article number 104516
Zheng, Yan; Tam, Pok Man; Hou, Jianqiang; B?hmer, Anna E.; Wolf, Thomas; Meingast, Christoph; Lortz, Rolf Wlater Article
Achieving Ultrahigh Carrier Mobility in Two-Dimensional Hole Gas of Black Phosphorus
Nano Letters, v. 16, (12), December 2016, p. 7768-7773
Long, Gen; Maryenko, Denis; Shen, Junying; Xu, Shuigang; Hou, Jianqiang; Wu, Zefei; Wong, Wing Ki; Han, Tianyi; Lin, Jiangxiazi; Cai, Yuan; Lortz, Rolf Walter; Wang, Ning Article
Current Driven Vortex-Antivortex Pair Breaking and Vortex Explosion in the Bi2Te₃/FeTe Interfacial Superconductor
Physica C: Superconductivity and its Applications, v. 527, August 2016, p. 46-49
Dean, Charles L.; Kunchur, Milind N.; He, Qinglin; Liu, Hongchao; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong Article
Dramatic enhancement of superconductivity in single-crystalline nanowire arrays of Sn
Scientific Reports, v. 6, September 2016, article number 32963
Zhang, Ying; Wong, Chi Ho; Shen, Junying; Sze, Sin Ting; Zhang, Bing; Zhang, Haijing; Dong, Yan; Xu, Hui; Yan, Zifeng; Li, Yingying; Hu, Xijun; Lortz, Rolf Article
Edge effect and significant increase of the superconducting transition onset temperature of 2D superconductors in flat and curved geometries
Physica C: Superconductivity and its Applications, v. 521-522, February 2016, p. 50-54
Wong, Chi Ho; Lortz, Rolf Article
Pseudogap and proximity effect in the Bi₂Te₃/Fe_1+yTe interfacial superconductor
Scientific Reports, v. 6, September 2016, article number 32508
He, Mingquan; Shen, Junying; Petrovi? a. p.; He, Qinglin; Liu, Hongchao; Zheng, Yuan; Wong, Chi Ho; Chen, Qihong; Wang, Jiannong; Law, Kam Tuen; Sou, Iam Keong; Lortz, Rolf Walter Article
Strong-coupling phonon-mediated scenario of superconductivity in Ca3Ir4Sn13 and Ca-3( Ir0.91Co0.09)(4)Sn-13
Physical Review B, v. 93, (13), April 2016, article number 134505
Hou, Jianqiang; Wong, Chi Ho; Lortz, Rolf Walter; Sibille, Romain; Kenzelmann, Michel Article
Type-controlled Nanodevices Based on Encapsulated Few-layer Black Phosphorus for Quantum Transport
2D Materials, v. 3, (3), June 2016, article number 031001, p. 1-6
Long, Gen; Xu, Shuigang; Shen, Junying; Hou, Jianqiang; Wu, Zefei; Han, Tianyi; Lin, Jiangxiazi; Wong, Wing Ki; Cai, Yuan; Lortz, Rolf Walter; Wang, Ning Article
Universal low-temperature Ohmic contacts for quantum transport in transition metal dichalcogenides
2D Materials, v. 3, (2), April 2016, article number 021007, p. 1-9
Xu, Shiuigang; Wu, Zefei; Lu, Huanhuan; Han, Yu; Long, Gen; Chen, Xiaolong; Han, Tianyi; Ye, Weiguang; Wu, Yingying; Lin, Jiangxiazi; Shen, Junying; Cai, Yuan; He, Yuheng; Zhang, Fan; Lortz, Rolf Walter; Cheng, Chun; Wang, Ning Article

2015 9

1D to 3D Dimensional Crossover in the Superconducting Transition of the Quasi-one-dimensional Carbide Superconductor Sc3CoC4
Journal of Physics Condensed Matter, v. 27, (7), February 2015, article number 075702
He, Mingquan; Wong, Chi Ho; Shi, Dian; Tse, Pok Lam; Scheidt, Ernst-Wilhelm; Eickerling, Georg; Scherer, Wolfgang; Sheng, Ping; Lortz, Rolf Article
Anisotropic magnetic responses of a 2D-superconducting Bi₂Te₃/FeTe heterostructure
Journal of Physics Condensed Matter, v. 27, (34), 7 August 2015, article number 345701
He, Qinglin; He, Mingquan; Shen, Junying; Lai, Ying Hoi; Liu, Yi; Liu, Hongchao; He, Hongtao; Wang, Gan; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong Article
Current-induced depairing in the Bi₂Te₃/ FeTe interfacial superconductor
Physical Review B - Condensed Matter and Materials Physics, v. 92, (9), September 2015, article number 094502
Kunchur, Milind N.; Dean, Charles L.; Moghadam, N. Shayesteh; Knight, James M.; He, Qinglin; Liu, Hongchao; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong; Gurevich, Alex VI Article
Detection of interlayer interaction in few-layer graphene
Physical Review B - Condensed Matter and Materials Physics, v. 92, (7), August 2015, article number 075408
Wu, Zefei; Han, Yu; Lin, Jiangxiazi; Zhu, Wei; He, Mingquan; Xu, Shuigang; Chen, Xiaolong; Lu, Huanhuan; Ye, Weiguang; Han, Tianyi; Wu, Yingying; Long, Gen; Shen, Junying; Huang, Rui; Wang, Lin; He, Yuheng; Cai, Yuan; Lortz, Rolf; Su, Dangsheng; Wang, Ning Article
Doping dependence of the critical fluctuation regime in the Fe-based superconductor Ba1-xKxFe2As2
Physical Review B - Condensed Matter and Materials Physics, v. 92, (6), August 2015, article number 064502
Hou, Jianqiang; Burger, Philipp; Mak, Huen Kit; Hardy, Frederic; Wolf, Thomas; Meingast, Christoph; Lortz, Rolf Article
Giant negative magnetoresistance in Manganese-substituted Zinc Oxide
Scientific Reports, v. 5, March 2015, article number 9221
Wang, Xiaolei; Shao, Qi; Zhuravlyova, Alina; He, Mingquan; Yi, Ya; Lortz, Rolf Walter; Wang, Jiannong; Ruotolo, Antonio Article
Magnetic field induced enlargement of the regime of critical fluctuations in the classical superconductor V3Si from high-resolution specific heat experiments
Journal of Physics Condensed Matter, v. 27, (7), February 2015, article number 075701
Zheng, Yan; Liu, Yi; Toyota, Naoki; Lortz, Rolf Walter Article
Observation of Room Temperature Ferromagnetism in Conducting and Insulating Cu doped ZnO Thin Films
Journal of Superconductivity and Novel Magnetism, v. 28, (3), March 2015, p. 855-858
Younas, Muhammad; Lortz, Rolf Walter; Su, Shi-Chen; Ling, F.C.C. Article
Role of multivalent Cu, oxygen vacancies and CuO nanophase in the ferromagnetic properties of ZnO:Cu thin films
RSC Advances, v. 5, (69), 2015, p. 55648-55657
Younas, Muhammad Waqas; Shen, Junying; He, Mingquan; Lortz, Rolf Walter; Azad, Fahad; Akhtar, Muhammad Javed Aved; Maqsood, Asghari; Ling, Francis C.C. Article

2014 8

Formation Mechanism of Superconducting Fe_1+xTe/Bi₂Te₃ Bilayer Synthesized via Interfacial Chemical Reactions
Crystal Growth and Design, v. 14, (7), July 2014, p. 3370-3374
Wang, Gan; He, Qinglin; He, Hongtao; Liu, Hongchao; He, Mingquan; Wang, Jiannong; Lortz, Rolf Walter; Wong, George K.L.; Sou, Iam Keong Article
High-pressure evolution of the specific heat of a strongly underdoped Ba(Fe_0.963 Co_0.037)As₂ iron-based superconductor
Physical Review B, v. 89, (5), February 2014, article number 054514
Zheng, Yan; Wang, Yuxing; Hardy, F.; Boehmer, A.E.; Wolf, T.; Meingast, C.; Lortz, Rolf Walter Article
Impedance analysis of secondary phases in a Co-implanted ZnO single crystal
Physical chemistry chemical physics, v. 16, (30), August 2014, p. 16030-16038
Younas, Muhammad Waqas; Zou, Lanlan; Nadeem, Muhammad Arif; Naeem-Ur-Rehman; Su, Shichen; Wang, Zilan; Anwand, Wolfgang; Wagner, Andreas C.C.; Hao, Jianhua; Leung, Chi Wah; Lortz, Rolf Walter; Ling, Chi Chung Article
Non-volatile, electric control of magnetism in Mn-substituted ZnO
Applied Physics Letters, v. 104, (6), February 2014, article number 062409
Wang, X.L.; Shao, Q.; Leung, Dennis C. W.; Lortz, Rolf Walter; Ruotolo, A. Article
Two-dimensional superconductivity at the interface of a Bi₂Te₃/FeTe heterostructure
Nature Communications, v. 5, June 2014, article number 4247
He, Qinglin; Liu, Hongchao; He, Mingquan; Lai, Ying Hoi; He, Hongtao; Wang, Gan; Law, Kam Tuen; Lortz, Rolf Walter; Wang, Jiannong; Sou, Iam Keong Article
Theoretical Study of Superconductivity in 4-Angstrom Carbon Nanotube Arrays
Carbon-based Superconductors Towards High-Tc Superconductivity / Editor: Junji Haruyama. Singapore : Pan Stanford, 2014, p. 1-35
Zhang, Ting; Sun, Mingyuan; Wang, Zhe; Shi, Wu; Lortz, Rolf Walter; Tang, Zikang; Wang, Ning; Sheng, Ping Book chapter
MBE-grown Superconducting heterostructure containing a thin topological insulator
18th International Conference on Molecular Beam Epitaxy, Flagstaff, Arizona, USA, 7-12 September 2014
He, Qinglin; Liu, Hongchao; He, Mingquan; Lai, Ying Hoi; He, Hongtao; Wang, Gan; Law, Kam Tuen; Lortz, Rolf Walter; Wang, Jiannong; Sou, Iam Keong Conference paper
Two-dimensional Superconductivity Realized in an MBE-grown Bi2Te3/FeTe Heterostructure
APS March Meeting 2014, Denver, Colorado, USA, 3-7 March 2014
He, Qinglin; Liu, Hongchao; He, Mingquan; Lai, Ying Hoi; He, Hongtao; Wang, Gan; Law, Kam Tuen; Lortz, Rolf Walter; Wang, Jiannong; Sou, Iam Keong Conference paper

2013 5

“Giant” Enhancement of the Upper Critical Field and Fluctuations above the Bulk T_c in Superconducting Ultrathin Lead Nanowire Arrays
ACS Nano, v. 7, (5), May 2013, p. 4187-4193
He, Mingquan; Wong, Chi Ho; Tse, Pok Lam; Zheng, Yuan; Zhang, Haijing; Lam, Leung Yuk Frank; Sheng, Ping; Hu, Xijun; Lortz, Rolf Walter Article
Density of States and Its Local Fluctuations Determined by Capacitance of Strongly Disordered Graphene
Scientific Reports, v. 3, May 2013, article number 1772
Li, Wei; Chen, Xiaolong; Wang, Lin; He, Yuheng; Wu, Zefei; Cai, Yuan; Zhang, Mingwei; Wang, Yang; Han, Yu; Lortz, Rolf Walter; Zhang, Zhaoqing; Sheng, Ping; Wang, Ning Article
Effect of the magnetic order on the room-temperature band-gap of Mn-doped ZnO thin films
Applied Physics Letters, v. 102, (10), March 2013, article number 102112
Wang, Xiao Li; Luan, Chun Yan; Shao, Qi; Pruna, Alina; Leung, Chi Wah; Lortz, Rolf Walter; Zapien, Juan Antonio; Ruotolo, Antonio Article
Thermodynamic investigations in the precursor region of FeGe
Physica Status Solidi (B): Basic solid state physics, v. 250, (3), March 2013, p. 650-653, Special Issue: Quantum Criticality and Novel Phases
Cevey, Laurent; Wilhelm, Heribert; Schmidt, Marcus Peter; Lortz, Rolf Walter Article
Thermodynamic observation of a vortex melting transition in the Fe-based superconductor Ba_0.5K_0.5Fe₂As₂
Physical Review B - Condensed Matter and Materials Physics, v. 87, (21), June 2013, article number 214523
Mak, H.K.; Burger, P.; Cevey, L.; Wolf, T.; Meingast, C.; Lortz, R. Article

2012 10

Confinement of chiral magnetic modulations in the precursor region of FeGe
Journal of Physics: Condensed Matter, v. 24, (29), July 2012
Wilhelm, H.; Baenitz, M.; Schmidt, M.; Naylor, C.; Lortz, Rolf Walter; Roessler, U.K.; Leonov, A.A.; Bogdanov, A.N. Article
Dimensional crossover transition in a system of weakly coupled superconducting nanowires
New Journal of Physics, v. 14, October 2012, article number 103018
Sun, Mingyuan; Hou, Zhilin; Zhang, Ting; Wang, Zhe; Shi, Wu; Lortz, Rolf Walter; Sheng, Ping Article
Effect of the polymeric matrix on the structural and magnetic properties of hematite/polymer composites
Journal of Nanoparticle Research, v. 14, (12), December 2012
Longo, Angela; Wang, Xiao Lei; Ruotolo, Antonio; Peluso, Antonio; Carotenuto, Gianfranco; Lortz, Rolf Article
Factors Affecting the Shape of MBE-grown Laterally Aligned Fe Nanowires
Nanotechnology, v. 23, (48), December 2012, article number 485605
Lok, Shu Kin; Tian, Jia Chao; Wang, Yuxing; Lai, Ying Hoi; Lortz, Rolf Walter; Petrovic, Alexander; Panagopoulos, Christos; Wong, George K.L.; Wang, Gan; Sou, Iam Keong Article
Magnetic properties of Mg-doped AlN zigzag nanowires
Physica Status Solidi A: Applications and materials science, v. 209, (10), October 2012, p. 1988-1992
Hui, Yeung Yu; Ye, Jing; Lortz, Rolf Walter; Teng, Kar Seng; Lau, Shu Ping Article
Superconductivity in 4-Angstrom carbon nanotubes - a short review
Nanoscale, v. 4, (1), January 2012, p. 21-41
Wang, Zhe; Shi, Wu; Lortz, Rolf Walter; Sheng, Ping Article
Superconductivity in Bundles of Double-Wall Carbon Nanotubes
Scientific Reports, v. 2, September 2012, article number 625
Shi, Wu; Wang, Zhe; Zhang, Qiucen; Zheng, Yuan; Ieong, Chao; He, Mingquan; Lortz, Rolf Walter; Cai, Yuan; Wang, Ning; Zhang, Ting; Zhang, Haijing; Tang, Zikang; Sheng, Ping; Muramatsu, Hiroyuki; Kim, Yoong Ahm; Endo, Morinobu; Araujo, Paulo T.; Dresselhaus, Mildred S. Article
Thermodynamic evidence for pressure-induced bulk superconductivity in the Fe-As pnictide superconductor CaFe₂As₂
New Journal of Physics, v. 14, May 2012, article number 053034
Zheng, Yan; Wang, Yuxing; Lv, B.; Chu, C.W.; Lortz, Rolf Walter Article
Thermodynamic phase diagram, phase competition, and uniaxial pressure effects in BaFe₂(As_1?xP_x)₂ studied by thermal expansion
Physical Review B, v. 86, (9), September 2012, article number 094521
B?hmer, A.E.; Burger, P.; Hardy, F.; Wolf, T.; Schweiss, P.; Fromknecht, R.; L?hneysen, H.v.; Meingast, C.; Mak, H.K.; Lortz, Rolf Walter; Kasahara, S.; Terashima, T.; Shibauchi, T.; Matsuda, Y. Article
MBE-grown Fe_1+xTe/ Bi₂Te₃ Superconductor/Topological Insulator Bilayers
The 17th International Conference on Molecular Beam Epitaxy, Nara, Japan, 23-28 September 2012
Wang, G.; He, H.T.; Liu, H.C.; Zhang, T.; Lok, Shu Kin; Lortz, Rolf Walter; Law, Kam Tuen; Lee, Patrick A.; Wang, Jiannong; Wong, George K.L.; Sou, Iam Keong Conference paper

2011 8

Electron localization in metal-decorated graphene
Physical Review B, v. 84, (4), July 2011, article number 045431
Li, Wei; He, Yuheng; Wang, Lin; Ding, Guohui; Zhang, Zhaoqing; Lortz, Rolf Walter; Sheng, Ping; Wang, Ning Article
Magnetic and in vitro heating properties of implants formed in situ from injectable formulations and containing superparamagnetic iron oxide nanoparticles (SPIONs) embedded in silica microparticles for magnetically induced local hyperthermia
Journal of Magnetism and Magnetic Materials, v. 323, (8), April 2011, p. 1054-1063
Le Renard, Pol-Edern; Lortz, Rolf Walter; Senatore, Carmine; Rapin, Jean-Philippe; Buchegger, Franz; Petri-Fink, Alke; Hofmann, Heinrich; Doelker, Eric; Jordan, Olivier Article
Magnetic torque evidence for the Fulde-Ferrell-Larkin-Ovchinnikov state in the layered organic superconductor κ?(BEDT?TTF)₂Cu(NCS)₂
Physical Review B, v. 83, (6), February 2011
Bergk, Beate; Demuer, Albin; Sheikin, Ilya; Wang, Yuxing; Wosnitza, Joachim; Nakazawa, Yasuhiro; Lortz, Rolf Walter Article
Magnetization and specific heat of the dimer system CuTe₂O₅
The European Physical Journal B, v. 84, (3), December 2011, p. 391-395
Eremina, R.M.; Gavrilova, T.P.; Günther, A.; Wang, Z.; Lortz, Rolf Walter; Johnsson, M.; Berger, H.; Krug Von Nidda, H.A.; Deisenhofer, J.; Loidl, A. Article
Multiband Superconductivity in the Chevrel Phases SnMo₆S₈ and PbMo₆S₈
Physical Review Letters, v. 106, (1), January 2011
Petrovi?, Alexander P.; Lortz, Rolf Walter; Santi, Gilles; Berthod, Christophe; Dubois, Cédric; Decroux, Michel; Demuer, Albin; Antunes, Arlei Borba; Paré, A.; Salloum, Diala; Gougeon, Patrick; Potel, Michel; Fischer, ?ystein Article
Observation of the Meissner state in superconducting arrays of 4-? carbon nanotubes
Physical Review B, v. 83, (18), May 2011, article number 184512
Ieong, Chao; Wang, Zhe; Shi, Wu; Wang, Yuxing; Wang, Ning; Tang, Zikang; Sheng, Ping; Lortz, Rolf Walter Article
Spin dynamics, short-range order, and spin freezing in Y_0.5Ca_0.5BaCo₄O₇
Physical Review B, v. 83, (2), January 2011
Stewart, J.R.; Ehlers, G.; Mutka, H.; Fouquet, P.; Payen, C.; Lortz, Rolf Walter Article
Superconducting transitions of intrinsic arrays of weakly coupled one-dimensional superconducting chains: the case of the extreme quasi-1D superconductor Tl₂Mo₆Se₆
New Journal of Physics, v. 13, October 2011, article number 103018
Bergk, B.; Petrovic, A.P.; Wang, Z.; Wang, Y.; Salloum, D.; Gougeon, P.; Potel, M.; Lortz, Rolf Walter Article

2010 5

1D goes 2D: A Berezinskii-Kosterlitz-Thouless transition in superconducting arrays of 4-Angstrom carbon nanotubes
Physica Status Solidi (B): basic solid state physics, v. 247, (11-12), December 2010, p. 2968-2973, Special issue: Electronic Properties of Novel Materials (IWEPNM 2010)
Wang, Zhe; Shi, Wu; Xie, Hang; Zhang, Ting; Wang, Ning; Tang, Zikang; Zhang, Xixiang; Lortz, Rolf Walter; Sheng, Ping Article
Phonon mode spectroscopy, electron-phonon coupling, and the metal-insulator transition in quasi-one-dimensional M₂Mo₆Se₆
Physical Review B, v. 82, (23), December 2010
Petrovi?, A.P.; Lortz, Rolf Walter; Santi, G.; Decroux, M.; Monnard, H.; Fischer, ?.; Boeri, L.; Andersen, O.K.; Kortus, J.; Salloum, D.; Gougeon, P.; Potel, M. Article
Second superconducting energy gap of Nb₃Sn observed by breakjunction point-contact spectroscopy
Physical Review B, v. 82, (2), July 2010
M?rz, M.; Goll, G.; Goldacker, W.; Lortz, Rolf Walter Article
Superconducting resistive transition in coupled arrays of 4? carbon nanotubes
Physical Review B, v. 81, (17), May 2010, article number 174530
Wang, Zhe; Shi, Wu; Xie, Hang; Zhang, Ting; Wang, Ning; Tang, Zikang; Zhang, Xixiang; Lortz, Rolf Walter; Sheng, Ping; Sheikin, Ilya; Demuer, Albin Article
The Fulde-Ferrell-Larkin-Ovchinnikov state in the organic superconductor κ-(BEDT-TTF)₂Cu(NCS)₂ as observed in magnetic-torque experiments
Physica C: Superconductivity and its Applications, v. 470, (Supplement 1), December 2010, p. S586-S588, Proceedings of the 9th International Conference on Materials and Mechanisms of Superconductivity
Demuer, A.; Demuer, A.; Sheikin, I.; Wang, Y.; Wosnitza, J.; Nakazawa, Y.; Lortz, R. Conference paper

2009 5

Fingerprint of dynamical spin-charge correlations in the tunneling spectra of colossal magnetoresistive manganites
Physical Review B, v. 80, (10), September 2009, article number 100404
Seiro, Silvia S.; Fasano, Yanina; Maggio-aprile, Ivan; Koller, Edmond; Lortz, Rolf; Fischer, ?ystein Article
Muon-Spin Rotation Study of the Ternary Noncentrosymmetric Superconductors Li2PdxPt3?xB
Journal of Superconductivity and Novel Magnetism, v. 22, (4), May 2009, p. 337-342
H?fliger, P.S.; Khasanov, R.; Lortz, Rolf Walter; Petrovic, A.; Togano, K.; Baines, C.; Graneli, B.; Keller, H. Article
Real-space vortex glass imaging and the vortex phase diagram of SnMo₆S₈
Physical Review Letters, v. 103, (25), December 2009, article number 257001
Petrovi?, A.P.; Fasano, Y.; Lortz, R.; Senatore, C.; Demuer, A.; Antunes, A.B.; Paré, A.; Salloum, D.; Gougeon, P.; Potel, M.; Fischer, ? Article
Superconducting Characteristics of 4-Angstrom Carbon Nanotube-Zeolite Composite
Proceedings of the National Academy of Sciences of the United States of America, 106, 18, May 2009, p. 7299-7303
Lortz, Rolf Walter; Zhang, Qiucen; Shi, Wu; Ye, Jianting; Qiu, Chunyin; Wang, Zhe; He, Hongtao; Sheng, Ping; Qian, Tiezheng; Tang, Zikang; Wang, Ning; Zhang, Xixiang; Wang, Jiannong; Chan, Che Ting Article
Superconducting Properties of Carbon Nanotubes
2009 Gordon Research Conference on Superconductivity, Hong Kong University of Science and Technology, Hong Kong, 7 - 12 June 2009
Lortz, Rolf Conference paper

2008 2

Effect of electron-phonon coupling on the superconducting transition temperature in dodecaboride superconductors: A comparison of LuB₁₂ with ZrB₁₂
Physical Review B, v. 78, (13), October 2008, article number 134504
Teyssier, Jérémie; Lortz, Rolf Walter; Petrovi?, Alexander P.; Van der marel, Dirk; Filippov, Vladimir B.; Shitsevalova, Natalya Yu Article
Phonon density of states, anharmonicity, electron-phonon coupling, and possible multigap superconductivity in the clathrate superconductors Ba₈Si₄₆ and Ba₂₄Si₁₀₀: Factors behind large difference in T_c
Physical Review B, v. 77, (22), June 2008, article number 224507
Lortz, Rolf; Viennois, Romain; Petrovic, Alexander; Wang, Yuxing; Toulemonde, Pierre; Meingast, Christoph; Koza, Michael Marek; Mutka, Hannu; Bossak, Alexei; Miguel, Alfonso San Article

2007 8

Calorimetric Evidence for a Fulde-Ferrell-Larkin-Ovchinnikov Superconducting State in the Layered Organic Superconductor κ?(BEDT?TTF)₂Cu(NCS)₂
Physical Review Letters, v. 99, (18), November 2007, Article number 187002
Lortz, R.; Wang, Y.; Demuer, A.; B?ttger, P.H.M.; Bergk, B.; Zwicknagl, G.; Nakazawa, Y.; Wosnitza, J. Article
Low temperature phase transitions in barium sodium niobate
Journal of Physics: Condensed Matter, v. 19, 2007, article number 236206
Filipic, C.; Kutnjak, Z.; Lortz, Rolf Walter; Dawber, M.; Scott, J.F. Article
Optical and thermodynamic properties of the high-temperature superconductor HgBa₂CuO_4+δ
Physical Review B, v. 75, (5), February 2007, Article number 054522
Van Heumen, E.; Lortz, R.; Kuzmenko, A.B.; Carbone, F.; Van der Marel, D.; Zhao, X.; Yu, G.; Cho, Y.; Barisic, N.; Greven, M.; Homes, C.C.; Dordevic, S.V. Article
Origin of the magnetization peak effect in the Nb₃Sn superconductor
Physical Review B, v. 75, (9), March 2007, article number 094503
Lortz, Rolf W.; Musolino, N.; Wang, Y.; Junod, A.; Toyota, N. Article
Probing the phonon density of states in the superconducting Si clathrates from inelastic neutron scattering experiments
Journal of Physics: Conference Series, v. 92, (1), December 2007, article number 012121
Viennois, R.; Toulemonde, P.; Koza, M.; Mutka, H.; San miguel, A.; Lortz, Rolf Walter Conference paper
Specific heat and magnetic relaxation analysis of MgB2 bulk samples with and without additives
IEEE Trans. Appl. Supercond, v. 17, p. 2941 (2007)
Senatore, C.; Lezza, P.; Lortz, Rolf Walter; Shcherbakova, O.; Dou, V.; Flükiger, R. Conference paper
Thermal fluctuations in the classical superconductor Nb3Sn from high-resolution specific-heat measurements
M2S conference in Dresden 2006, Physica C, 2007, p. 460-462
Lortz, Rolf Walter; Wang, Y.; Junod, A.; Toyota, N. Conference paper
Unconventional resistive transitions in the extreme type-II superconductor Tl2Mo6Se6
Physia C, v. 460, September 2007, p. 702-703
Petrovic, A.; Fasano, Y.; Lortz, Rolf Walter; Decroux, M.; Potel, M.; Chevrel, R.; Fisher, ? Conference paper

2006 5

On the Origin of the Double Superconducting Transition in overdoped YBa2Cu3Ox
Physica C, v, 434, 2006, p. 194-198
Lortz, Rolf Walter; Tomita, T.; Wang, Y.; Junod, A.; Schilling, J.S.; Masui, T.; Tajima, S. Article
Superconductivity mediated by a soft phonon mode: Specific heat, resistivity, thermal expansion, and magnetization of YB₆
Physical Review B, v. 73, January 2006, article number 024512
Lortz, Rolf Walter; Wang, Y.; Tutsch, U.; Abe, S.; Meingast, C.; Popovich, P.; Knafo, W.; Shitsevalova, N.; Paderno, Yu B.; Junod, A. Article
Thermal fluctuations and vortex melting in the Nb₃Sn superconductor from high resolution specific heat measurements
Physical Review B, v. 74, September 2006, Article number 104502
Lortz, Rolf Walter; Lin, Fareh Pei Jen; Musolino, Nicolas; Wang, Yuxing; Junod, A.; Rosenstein, Baruch; Toyota, Naoki Article
Electronic and optical properties of ZrB12 and YB6. Discussion on electron-phonon coupling.
Physica Status Solidi C, v. 3/9/2006, September 3 2006, p. 3114
Teyssier, J.; Kuzmenko, A.; van der Marel, D.; Lortz, Rolf Walter; Junod, A.; Filippov, V.; Shitsevalova, N. Conference paper
Observation of a second energy gap in Nb₃Sn point contacts
AIP Conference Proceedings, v. 850, 2006, p. 987-988
Goll, G.; Marz, M.; Lortz, Rolf Walter; Junod, A.; Goldacker, W. Conference paper

2005 5

Evolution of the specific-heat anomaly of the high-temperature superconductor YBa2Cu3O7 under influence of charge transfer through application of high pressure up to 10 GPa
Journal of Physics: Condensed Matter, v. 17, 2005, p. 4135-4145
Lortz, Rolf Walter; Junod, A.; Jaccard, D.; Wang, Y.; Tajima, S.; Masui, T. Article
Modulated-bath AC calorimetry using modified commercial Peltier elements
Review of Scientific Instruments, v. 76, 2005, p. 1-8, article number 103902
Lortz, Rolf Walter; Abe, S.; Wang, Y.; Bouquet, F.; Tutsch, U.; Junod, A. Article
Reversible and irreversible magnetocaloric effect in the NdBa2Cu3O7 superconductor in relation with specific heat and magnetization
Journal of Physics: Condensed Matter, v. 17, 2005, p. 6871-6888
Plackowski, T.; Wang, Y.; Lortz, Rolf Walter; Junod, A.; Wolf, T. Article
Specific heat and magnetization of a ZrB₁₂ single crystal: characterization of a type II/1 superconductor
Physical Review B, v. 72, (2), July 2005, Article number 024548
Wang, Yuxing; Lortz, Rolf; Paderno, Yuriy; Filippov, Vladimir; Abe, Satoko; Tutsch, Ulrich; Junod, Alain Article
Specific heat, magnetic susceptibility, resistivity and thermal expansion of the superconductor ZrB₁₂
Physical Review B, v. 72, (2), July 2005, article number 024547
Lortz, Rolf Walter; Wang, Y.; Abe, S.; Meingast, C.; Paderno, Yu B.; Filippov, V.; Junod, A. Article

2004 2

Specific heat of Nb₃Sn: the case for a second energy gap
Physical Review B, v. 70, (18), November 2004
Guritanu, Violeta; Goldacker, Wilfried; Bouquet, Frédéric; Wang, Yuxing; Lortz, Rolf Walter; Goll, Gernot; Junod, A. Article
Thermal and magnetic properties of CeRhSn
Journal of Magnetism and Magnetic Materials, v. 272-276, 2004, p. 234
Slebarski, A.; Grube, K.; Lortz, Rolf Walter; Meingast, C.; L?hneysen, H.V. Conference paper

2003 3

Crystal-Lattice Coupling to the Vortex-Melting Transition in YBa₂Cu₃O_7?δ
Physical Review Letters, v. 90, (23), June 2003, p. 237002/1-237002/4
Lortz, Rolf Walter; Meingast, Christoph; Welp, Ulrich W.; Kwok, Waikwong; Crabtree, George W. Article
Magnetic-Field-Induced Finite-Size Effect in the High-Temperature Superconductor YBa₂Cu₃O_7?δ: A Comparison with Rotating Superfluid ⁴He
Physical Review Letters, v. 91, (20), November 2003
Lortz, Rolf Walter; Meingast, C.; Rykov, A.I.; Tajima, S. Article
High-resolution thermal expansion of MgB2
Journal of Low Temperature Physics, 2003, p. 131
Lortz, Rolf Walter; Meingast, C.; Ernst, D.; Renker, B.; Lawrie, D.D.; Franck, J.P. Conference paper

2002 4

A study of the paramagnetic to ferromagnetic transition in the optimally doped CMR compound La0.65Ca0.35MnO3 and its dependence on oxygen mass
Journal of Superconductivity, v. 15, p. 571, article number 2002
Franck, J.P.; Isaac, I.; Zhang, G.; Gordon, J.E.; Marcenat, C.; Lortz, Rolf Walter; Meingast, C.; Bouquet, F.; Fisher, R.A.; Phillips, N.E. Article
Specific heat and thermal expansion of La_0.65Ca_0.35MnO₃ : magnetic-field dependence, isotope effect, and evidence for a first-order phase transition
Physical Review B - Condensed Matter and Materials Physics, v. 65, (2), January 2002, Article number024441, p. 244411-244414
Gordon, Joel E.; Marcenat, Christophe; Franck, Jürgen P.; Isaac, I.Y.; Zhang, Guanwen; Lortz, Rolf Walter; Meingast, CHristoph; Bouquet, Frédéric; Fisher, Robert A.; Phillips, Norman E. Article
Heat capacity and thermal expansion of a decagonal Al-Co-Ni quasicrystal
Journal of Alloys and Compounds, v. 342, 2002, p.302
Inaba, A.; Lortz, Rolf Walter; Meingast, C.; Guo, J.Q.; Tsai, A.P. Conference paper
Vortex matter in high-temperature superconductors: A model system to study phenomena related to crystalline melting and glass formation?
Journal of Non-Crystalline Solids, 2002, p. 307-310
Lortz, Rolf Walter; Meingast, C. Conference paper

2001 2

Intercalation of molecular gases into C₆₀
Physical Review B, v. 64, (20), November 2002, article number 205417
Renker, Burkhard; Roth, Georg; Schober, Helmut R.; Nagel, Peter; Lortz, Rolf Walter; Meingast, Christoph; Ernst, Doris; Fernandez-Diaz, Maria Teresa; Koza, Michael Marek Arek Article
Neutron scattering study of molecular motions in solid C60 intercalated with O2 and N2
Synthetic Metals, v. 121, 2001, p. 1097
Renker, B.; Schober, H.; Fernandez-Diaz, F.; Roth, G.; Nagel, P.; Lortz, Rolf Walter; Meingast, C. Conference paper


No Publications






Teaching Assignment

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2021-22 Winter 0 2021-22 Fall 3 2020-21 Summer 0 2020-21 Spring 2 2020-21 Winter 0 2020-21 Fall 3

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PHYS3033 Electricity and Magnetism I
PHYS3053 Honors Electricity and Magnetism I
PHYS4080 Physics Seminar and Tutorial II


PHYS3153 Methods of Experimental Physics II
PHYS4291 Capstone Research


PHYS3033 Electricity and Magnetism I
PHYS3053 Honors Electricity and Magnetism I
PHYS4291 Capstone Research


No Teaching Assignments


No Teaching Assignments


No Teaching Assignments






Research Postgraduate (RPG) Supervision From January 2019 to December 2022 (As of 30 January 2022)

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All Supervisions Current RPGs Graduated RPGs

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Current RPGs

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Doctor of Philosophy NG, Yat Hei
Physics( 2021 - )

ATANOV, Omargeldi
Physics( 2019 - )

CHEN, Qianxue
Physics( 2019 - )

HO, Sui Lun
Physics( 2019 - )

LYU, Jian
Physics( 2018 - )

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Master of Philosophy HU, Jiaqi
Physics( 2021 - )

LO, Kwan To
Physics( 2020 - )

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Graduated RPGs

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Master of Philosophy NG, Cheuk Yin
Physics( Completed in 2021 )









ProjectsFrom January 2020 to December 2022

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All Projects 5 Leading Projects 3 Participating Projects 2

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An Integrated Measurement System for Quantum Information and Quantum Materials Research under Extreme Conditions


用於极端情况下量子信息和量子材料研究的综合物理测量系统 Participating


RGC - Collaborative Research Fund


Project Team (HKUST)
YANG Sen (Lead)
LORTZ Rolf Walter
WANG Ning


2021 -




Unusually high magnetic field states in superconducting transition metal dichalcogenides.


处於特强磁场下的特殊过渡金属硫族化合物(transition metal dichalcogenides)超导态 Leading


RGC - General Research Fund


Project Team (HKUST)
LORTZ Rolf Walter (Lead)


2020 -




Study of topological and unconventional superconductors


拓扑和非常规超导体的研究 Participating


RGC - Collaborative Research Fund


Project Team (HKUST)
LAW Kam Tuen (Lead)
LORTZ Rolf Walter
SOU Iam Keong
WANG Jiannong
WANG Ning


2020 -




A Search for Quantized Helical Conduction Modes and Localized Majorana Modes in 1D Quantum Anomalous Hall Insulators and Quantum Anomalous Hall Insulator / Superconductor Heterostructures


寻找一维量子反常霍尔绝缘体和量子反常霍尔绝缘体/超导体异质结构中的量子化螺旋传导模式和局域化马约拉纳模式 Leading


RGC - General Research Fund


Project Team (HKUST)
LORTZ Rolf Walter (Lead)


2020 -




Investigation of topological superconducting phases in selected 3D and 2D materials


关于特定二维和三维材料的拓扑超导相研究 Leading


RGC - General Research Fund


Project Team (HKUST)
LORTZ Rolf Walter (Lead)


2018 -