李源 副教授
LiYuan
美国斯坦福大学（2010）
强关联电子材料、非寻常超导材料的实验研究，主要涉及中子和光子的散射谱学实验方法
Email：yuan.li@fkf.mpg.de
http://icqm.pku.edu.cn/yw/directory/faculty/237463.htm
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Home >>Directory >>Faculty
Dr. Yuan Li 李源Associate Professor

Contact Info
Office：Physics Building W569, 物理楼西569
Tel：86-10-6275-8240
Email：yuan.li@pku.edu.cn
Personal Homepage：http://icqm.pku.edu.cn/rydw/jzyg/236932.htm
Education
Degree
Year
Major
Institution

Ph.D.
2004-2010
Physics
Stanford University

B.S.
2000-2004
Physics and Mathematics
(dual degree)
Peking University

Professional Appointments
Year
Position
Institution

2018-present Associate Professor (with tenure) ICQM, Peking University

2012-2018
Associate Professor (tenure track)
ICQM, Peking University
2010-2012
Postdoctoral Fellow
MPI-FkF, Stuttgart, Germany

Research Interests
My group’s research involves the use of state-of-the-art scattering methods, in particular neutron and photon (Raman, X-ray) scattering, to study the structure and dynamics of materials with electron correlations and novel quasiparticle excitations. Topics of current interest include mechanism of high-temperature superconductivity in copper- and iron-based materials, phenomenology and mechanism of charge order in metals and insulators, spin-orbital physics in transition-metal compounds, frustrated quantum magnets, and band topology of bosonic excitations in crystalline materials.
Honors and Awards
2017 Wang Xuan Prize for Young Scholars, Peking University

2015 Excellent Young Investigator, National Natural Science Foundation of China

2012 Recruitment Program of Global Experts (Junior Program), China

2010
Alexander von Humboldt Research Fellowship, Germany

2004
Outstanding graduate of Peking University, China

Full list of publications | Google Scholar profile
Selected Publications and Preprints
[1] Li Yue, Shangjie Xue, Jiarui Li, Wen Hu, Andi Barbour, Feipeng Zheng, Lichen Wang, Ji Feng, Stuart B. Wilkins, Claudio Mazzoli, Riccardo Comin, and Yuan Li, “Distinction between pristine and disorder-perturbed charge density waves in ZrTe₃.” Nature Communications 11, 98 (2020).
[2] Lichen Wang, Biqiong Yu, Ran Jing, Xiangpeng Luo, Junbang Zeng, Jiarui Li, Izabela Bialo, Martin Bluschke, Yang Tang, Jacob Freyermuth, Guichuan Yu, Ronny Sutarto, Feizhou He, Eugen Weschke, Wojciech Tabis, Martin Greven, and Yuan Li, “Doping-dependent phonon anomaly and charge-order phenomena in the HgBa₂CuO_4+d and HgBa₂CaCu₂O_6+d superconductors.” Preprint at arXiv:1910.08254.
[3] Jianqing Guo, Li Yue, Kazuki Iida, Kazuya Kamazawa, Lei Chen, Tingting Han, Yan Zhang, and Yuan Li, “Preferred magnetic excitations in the iron-based Sr_1-xNa_xFe₂As₂ superconductor.” Physical Review Letters 122, 017001 (2019).
[4] Weiliang Yao, Chenyuan Li, Lichen Wang, Shangjie Xue, Yang Dan, Kazuki Iida, Kazuya Kamazawa, Kangkang Li, Chen Fang, and Yuan Li, “Topological spin excitations in a three-dimensional antiferromagnet.” Nature Physics 14, 1011 (2018).
[5] Kangkang Li, Chenyuan Li, Jiangping Hu, Yuan Li, and Chen Fang, “Dirac and nodal line magnons in three-dimensional antiferromagnets.” Physical Review Letters 119, 247202 (2017).
[6] Mingwei Ma, Philippe Bourges, Yvan Sidis, Yang Xu, Shiyan Li, Biaoyan Hu, Jiarui Li, Fa Wang, and Yuan Li, “Prominent role of spin-orbit coupling in FeSe revealed by inelastic neutron scattering.” Physical Review X 7, 021025 (2017).
[7] Xiao Ren, Lian Duan, Yuwen Hu, Jiarui Li, Rui Zhang, Huiqian Luo, Pengcheng Dai, and Yuan Li, “Nematic crossover in BaFe₂As₂ under uniaxial stress.” Physical Review Letters 115, 197002 (2015).
[8] W. Tabis, Y. Li, M. Le Tacon, L. Braicovich, A. Kreyssig, M. Minola, G. Dellea, E. Weschke, M.J. Veit, M. Ramazanoglu, A.I. Goldman, T. Schmitt, G. Ghiringhelli, N. Barisic, M.K. Chan, C.J. Dorow, G. Yu, X. Zhao, B. Keimer, and M. Greven, “Charge order and its connection with Fermi-liquid charge transport in a pristine high-T_c cuprate.” Nature Communications 5, 5875 (2014).
[9] Chong Wang, Rui Zhang, Fa Wang, Huiqian Luo, L.P. Regnault, Pengcheng Dai, and Yuan Li, “Longitudinal spin excitations and magnetic anisotropy in antiferromagnetically ordered BaFe₂As₂.” Physical Review X 3, 041036 (2013).
[10] Yuan Li, M. Le Tacon, Y. Matiks, A.V. Boris, T. Loew, C.T. Lin, Lu Chen, M.K. Chan, C. Dorow, L. Ji, N. Barisic, X. Zhao, M. Greven, and B. Keimer, “Doping-dependent photon scattering resonance in the model high-temperature superconductor HgBa₂CuO_4+d revealed by Raman scattering and optical ellipsometry.” Physical Review Letters 111, 187001 (2013).
[11] Yuan Li, M. Le Tacon, M. Bakr, D. Terrade, D. Manske, R. Hackl, L. Ji, M. K. Chan, N. Barisic, X. Zhao, M. Greven, and B. Keimer, “Feedback effect on high-energy magnetic fluctuations in the model high-temperature superconductor HgBa₂CuO_4+d observed by electronic Raman scattering.” Physical Review Letters 108, 227003 (2012).
[12] Yuan Li, G. Yu, M. K. Chan, V. Baledent, Yangmu Li, N. Barisic, X. Zhao, K. Hradil, R. A. Mole, Y. Sidis, P. Steffens, P. Bourges, and M. Greven, “Two Ising-like magnetic excitations in a single-layer cuprate superconductor.” Nature Physics 8, 404 (2012).
[13] Yuan Li, N. Egetenmeyer, J.L. Gavilano, N. Barisic, and M. Greven, “Magnetic vortex lattice in HgBa₂CuO_4+d observed by small-angle neutron scattering.” Physical Review B 83, 054507 (2011).
[14] Yuan Li, V. Baledent, G. Yu, N. Barisic, K. Hradil, R.A. Mole, Y. Sidis, P. Steffens, X. Zhao, P. Bourges, and M. Greven, “Hidden magnetic excitation in the pseudogap phase of a high-T_c superconductor.” Nature 468, 283 (2010).
[15] G. Yu, Yuan Li, E.M. Motoyama, and M. Greven, “A universal relationship between magnetic resonance and superconducting gap in unconventional superconductors.” Nature Physics 5, 873 (2009).
[16] Yuan Li, V. Baledent, N. Barisic, Y. Cho, B. Fauque, Y. Sidis, G. Yu, X. Zhao, P. Bourges, and M. Greven, “Unusual magnetic order in the pseudogap region of the superconductor HgBa₂CuO_4+d.” Nature 455, 372 (2008).
Open Positions
We are recruiting graduate, undergraduate students and postdoctoral researchers. Strong background in physics and/or chemistry, good communication skills and willingness to travel for experiments are desirable. Please contact me directly if you are enthusiastic about experimental research in condensed matter physics.
5th & 6th Floor, Physics Building, Peking University No. 209 Chengfu Road, Haidian District Beijing, 100871, China 地址：北京市海淀区成府路209号北京大学物理学院西楼五、六层 邮编：100871
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