赵永刚教授
清华大学物理系
理科楼C338
北京 100084
电话：
传真：
ygzhao@tsinghua.edu.cn
本组网页：http://info.phys.tsinghua.edu.cn/zhao/

个人简历

学习经历：
1990.5 中科院上海冶金所 博士
1985.7 浙江大学物理系 学士
工作经历：
2000.5- 清华大学物理系 教授
1993-2000 清华大学物理系 副教授
1992-1993 清华大学物理系 讲师
2002.3-2002.9 美国马里兰大学超导中心 访问
1997.3-1999.8 美国马里兰大学超导中心 访问
1990.5-1992.5 中科院物理所 博士后
教学

本科生课程
固体物理II（64学时，秋季，2000-2018，32学时（1999秋季））
超导物理（48学时，秋季，1995，1994）
X－射线衍射（48学时，1994春季）
物理学前沿讲座（磁学专题，2学时，2003秋季）
研究生课程
超导物理（64学时，2004、2006、2008，2010、2012、2014、2016、2018春季）
近代物理新进展（超导专题，2学时，春季，2000－2018）

研究领域

从事凝聚态物理实验研究，主要探索新型电、磁材料及不同体系的人工设计/组装的异质结构中电性、磁性和磁电之间耦合的新奇现象，揭示产生这些新奇现象的物理机制，拓展和深化对电性、磁性和磁电之间耦合的认识，并致力于展示其在应用方面的潜力。目前涉及的材料体系有多铁、磁性/庞磁/巨磁电阻、铁电和介电、超导等。主要研究方向是：
（1）新型电、磁材料的薄膜及纳米结构的生长和物性研究
（2）新型电、磁材料薄膜异质结构的设计/生长/微加工、物性研究及可能的器件应用（自旋电子学及电阻存储器等）
（3）强关联体系及新型超导体
目前承担着科技部重大科学研究计划项目及国家自然科学基金重点项目等重要项目。
详情请浏览本研究组网页http://info.phys.tsinghua.edu.cn/zhao/

奖励、荣誉和学术兼职

1． 第十三届清华大学“良师益友”，2012
2． 国家基金， 2004
3． 第八届清华大学“良师益友”，2006
4． 教育部优秀青年教师资助计划, 2002
5． 清华大学“学术新人奖”，2002
6． 国家教委科技进步三等奖， 1995年
7.中科院院长奖学金，1990年
Phys. Rev. Lett.、Nature Communications、Adv. Mater.、Adv. Func. Mater.、Nanoscale、Sci Reports、APL Materials、Appl. Phys. Lett.、Physical Review B等刊物的审稿人。Editorial board member for Scientific Reports，第九届中国电子学会应用磁学分会委员，中国科学院物理研究所磁学国家重点实验室第七届学术委员会委员。


主要论著

已发表SCI论文180余篇；分别发表在Nature Communciations、Phys. Rev. Lett.、Adv. Mater.、Adv. Func. Mater.、Nano. Lett.、Nanoscale、Sci Reports、ACS Appl. Mater. Interfaces、APL Mater.、Appl. Phys. Lett.、Phys. Rev. B等重要SCI期刊上。
发表的部分文章目录
1.Aitian Chen, Yan Wen, Bin Fang, Yuelei Zhao, Qiang Zhang, Yuansi Chang, Peisen Li, Hao Wu, Haoliang Huang, Yalin Lu, Zhongming Zeng, Jianwang Cai, Xiufeng Han, Tom Wu, Xi-Xiang Zhang and Yonggang Zhao, Giant nonvolatile manipulation of magnetoresistance in magnetic tunnel junctions by electric fields via magnetoelectric coupling, Nature Communciations, 10, 243 (2019).
2.Haoliang Huang, Zezhi Chen, Ce Feng, Yuanjun Yang, Jianlin Wang, Jie Zhang, Bin Hong, Sixia Hu, Xiaofang Zhai, Ranran Peng, Zhengping Fu, Yonggang Zhao, and Yalin Lu, Distinguishing charge and strain coupling in ultrathin (001)-La_0.7Sr_0.3MnO₃/PMN-PT heterostructures, Appl. Phys. Lett. 113, 262901 (2018).
3.Aitian Chen, Yonggang Zhao. Progress of converse magnetoelectric coupling effect in multiferroic heterostructures. Acta Physica Sinica. 67, 15 (2018). (invited review).
4.Yuanjun Yang, Yingxue Yao, Lei Chen, Haoliang Huang, Benjian Zhang, Hui Lin, Zhenlin Luo, Chen Gao, Y. L. Lu, Xiaoguang Li, Gang Xiao, Ce Feng, and Y. G. Zhao, Controlling the anomalous Hall effect by electric-field-induced piezo-strain in Fe₄₀Pt₆₀/(001)-PMN-PT multiferroic heterostructures, Appl. Phys. Lett. 112, 033506 (2018).

5.You Ba, Yan Liu, Peisen Li, Liang Wu, John Unguris, Daniel T. Pierce, Danni Yang, Ce Feng, Yike Zhang, Hao Wu, Dalai Li, Yuansi Chang, Jinxing Zhang, Xiufeng Han, Jianwang Cai, Ce-Wen Nan and Yonggang Zhao, Spatially-Resolved Electric-Field Manipulation of Magnetism for CoFeB Mesoscopic Discs on Ferroelectrics, Adv. Func. Mater. 28, ** (2018).
6.Sen Zhang, Qianping Chen, Yan Liu, Aitian Chen, Lifeng Yang, Peisen Li, Zhou Shi Ming, Yi Yu, Wen Sun, Xiaozhong Zhang, Yuelei Zhao, Young Sun, and Yonggang Zhao, Strain-mediated coexistence of volatile and nonvolatile converse magnetoelectric effects in Fe/Pb(Mg_1/3Nb_2/3)0.7Ti0.3O3 Heterostructure. ACS Appl. Mater. Interfaces 9, 20637 (2017).
7.Meiqi Guo, Ying-Chen Chen, Chin-Yang Lin, Yao-Feng Chang, Burt Fowler, Qunqing Li, Jack C. Lee and Yonggang Zhao, Unidirectional threshold resistive switching in Au/NiO/Nb:SrTiO₃ devices. Appl. Phys. Lett. 110, 233504 (2017).
8.Ying Sun, You Ba, Aitian Chen, Wei He, Wenbo Wang, Xiaoli Zheng, Lvkuan Zou, Yijun Zhang, Qu Yang, Lingjia Yan, Ce Feng, Qinghua Zhang, Jianwang Cai, Weida Wu, Ming Liu, Lin Gu, Zhaohua Cheng, Cewen Nan, Ziqiang Qiu, Yizheng Wu, Jia Li, and Yonggang Zhao, Electric-field modulation of interface magnetic anisotropy and spin reorientation transition in (Co/Pt)₃/PMN-PT heterostructure. ACS Appl. Mater. Interfaces 9, 10855(2017).
9.Diyang Zhao, Shuang Qiao, Yuxiang Luo, Aitian Chen, Pengfei Zhang, Ping Zheng, Zhong Sun, Minghua Guo, Fu-kuo Chiang, Jian Wu, Jianlin Luo, Jianqi Li, Satoshi Kokado, Yayu Wang and Yonggang Zhao, Magnetoresistance Behavior of Conducting Filaments in ResistiveSwitching NiO with Different Resistance States. ACS Appl. Mater. Interfaces 9, 10835 (2017).
10.Peisen Li, Yonggang Zhao, Sen Zhang, Aitian Chen, Dalai Li, Jing Ma, Yan Liu, D. T. Pierce, J. Unguris, Hongguang Piao, Huiyun Zhang, Meihong Zhu, Xiaozhong Zhang, Xiufeng Han, Mengchun Pan, and Cewen Nan, Spatially resolved ferroelectric domain-switching-controlled magnetism in Co₄₀Fe₄₀B₂₀/Pb(Mg_1/3Nb_2/3)_0.7Ti_0.3O₃ multiferroic heterostructure. ACS Appl. Mater. Interfaces 9, 2642 (2017).
11.Zhong Sun, Linlin Wei, Ce Feng, Peixian Miao, Meiqi Guo, Huaixin Yang, Jianqi Li, and Yonggang Zhao, Built-In-Homojunction-Dominated Intrinsically Rectifying-Resistive Switching in NiO Nanodots for Selection-Device-Free Memory Application Adv. Electron. Mater. 3, ** (2017).
12. Zhong Sun, Yonggang Zhao, Min He, Lin Gu, Chao Ma, Kuijuan Jin, Diyang Zhao, Nannan Luo, Qinghua Zhang, Na Wang, Wenhui Duan, and Ce-Wen Nan, Deterministic Role of Concentration Surplus of Cation Vacancy over Anion Vacancy in Bipolar Memristive NiO, ACS Appl. Mater. Interfaces 8, 11583 (2016).
13.A. T. Chen and Y. G. Zhao, Electrical manipulation of magnetism through strain-mediated magnetoelectric coupling in multiferroic heterostructures, APL Mater. 4, 032303 (2016) (invited review).
14.Yan Liu, Yonggang Zhao, Peisen Li, Sen Zhang, Dalai Li, Hao Wu, Aitian Chen, Yang Xu, X. F. Han, Shiyan Li, Di Lin, and Haosu Luo, Electric-field control of magnetism in Co₄₀Fe₄₀B₂₀/(1-x)Pb(Mg_1/3Nb_2/3)O_3-xPbTiO₃ multiferroic heterostructures with Different Ferroelectric Phases, ACS Appl. Mater. Interfaces 8, 3784 (2016).
15.Shaobo Cheng, Menglei Li, Qingping Meng, Wenhui Duan, Y. G. Zhao, X. F. Sun, Yimei Zhu, and Jing Zhu, Ferroelectric annular domains in hexagonal manganites, Phys. Rev. B 93, 054409 (2016).
16.Aitian Chen, Yonggang Zhao, Peisen Li, Xu Zhang, Renci Peng, Haoliang Huang, Lvkuan Zou, Xiaoli Zheng, Sen Zhang, Peixian Miao, Yalin Lu, Jianwang Cai and Ce-Wen Nan, Angular dependence of exchange bias and magnetization reversal controlled by electric-field-induced competing anisotropies. Adv. Mater. 28, 363 (2016).
17.Peixian Miao, Yonggang Zhao, Nengneng Luo, Diyang Zhao, Aitian Chen, Zhong Sun, Meiqi Guo, Meihong Zhu, Huiyun Zhang & Qiang Li, Ferroelectricity and Self-Polarization in Ultrathin Relaxor Ferroelectric Films, Scientific Reports 6, 19965 (2015).
18.Zhu Lin, Chenguang Mei, Linlin Wei, Zhangao Sun, Shilong Wu, Haoliang Huang, Shu Zhang, Chang Liu, Yang Feng, Huanfang Tian, Huaixin Yang, Jianqi Li, Yayu Wang, Guangming Zhang, Yalin Lu & Yonggang Zhao, Quasi-two-dimensional superconductivity in FeSe_0.3Te_0.7 thin films and electric-field modulation of superconducting transition, Scientific Reports 5, 14133 (2015).
19.Shaobo Cheng, S. Q. Deng, Y. G. Zhao, X. F. Sun, and Jing Zhu, Correlation between oxygen vacancies and sites of Mn ions in YMnO₃, Appl. Phys. Lett. 106, 062905 (2015).
20.Y. X. Luo, D. Y. Zhao, Y. G. Zhao, F. K. Chiang, P. C. Chen, M. H. Guo, N. N. Luo, X. L. Jiang, P. X. Miao, Y. Sun, A. T. Chen, Z. Lin, J. Q. Li, W. H. Duan, J. W. Cai, and Y. Y. Wang, Evolution of Ni nanofilaments and electromagnetic coupling in the resistive switching of NiO, Nanoscale 7, 642 (2015).
21.B. S. Tao, D. L. Li, Z. H. Yuan, H. F. Liu, S. S. Ali, J. F. Feng, H. X. Wei, X. F. Han, Y. Liu, Y. G. Zhao, Q. Zhang, Z. B. Guo, and X. X. Zhang, Perpendicular magnetic anisotropy in Ta/Co₄₀Fe₄₀B₂₀/MgAl₂O₄ structures and perpendicular CoFeB/MgAl₂O₄/CoFeB magnetic tunnel junction, Appl. Phys. Lett. 105, 102407 (2014).
22. Peisen Li, Aitian Chen, Dalai Li, Yonggang Zhao, Sen Zhang, Lifeng Yang, Yan Liu, Meihong Zhu, Huiyun Zhang, and Xiufeng Han, Electric Field Manipulation of Magnetization Rotation and Tunneling Magnetoresistance of Magnetic Tunnel Junctions at Room Temperature. Adv. Mater. DOI: 10.1002/adma.
23. Lifeng Yang, Yonggang Zhao, Sen Zhang, Peisen Li, Ya Gao, Yuanjun Yang, Haoliang Huang, Peixian Miao, Yan Liu, Aitian Chen, C. W. Nan & Chen Gao, Bipolar loop-like non-volatile strain in the (001)-oriented Pb(Mg_1/3Nb_2/3)O₃-PbTiO₃ single crystals, Scientific Reports 4, 4591 (2014).
24.X. Zhang, Y. G. Zhao, Y. F. Cui, L. D. Ye, D. Y. Zhao, P. S. Li, J. W. Wang, M. H. Zhu, H. Y. Zhang, and G. H. Rao, Investigation on the pyroelectric property of polycrystalline GdMnO₃, Appl. Phys. Lett.104, 062903 (2014).
25. Sen Zhang, Yonggang Zhao, Xia Xiao, Yizheng Wu, Syed Rizwan, Lifeng Yang, Peisen Li, Jiawei Wang, Meihong Zhu, Huiyun Zhang, Xiaofeng Jin & Xiufeng Han, Giant electrical modulation of magnetization in Co₄₀Fe₄₀B₂₀/Pb(Mg_1/3Nb_2/3)_0.7Ti_0.3O₃(011) heterostructure.Scientific Reports 4, 3727 (2014).
26J. Luo, P. S. Li, S. Zhang, H. Y. Sun, H. P. Yang, Y. G. Zhao, Low-voltage magnetoresistance in silicon, Nature 501, E1 (2013).
27. Jianlong Xu, Dan Xie,Cong Yin, Tingting Feng, Xiaowen Zhang, Gang Li, Haiming Zhao, Yuanfan Zhao, Shuo Ma, Tian-Ling Ren,Yujie Guan, Xingsen Gao, and Yonggang Zhao, Enhanced dielectric and multiferroic properties of single-phase Y and Zr co-doped BiFeO₃ ceramics, J. Appl. Phys. 114, 154103 (2013).
28. Syed Rizwan, S. I. Ali, Q. T. Zhang, S. Zhang, Y. G. Zhao, M. Anis-ur-Rehman, Muhammad Tufail, and X. F. Han，Piezoelectric manipulation of Co/CoO exchange-bias bilayer system at low-temperature, J. Appl. Phys. 114, 104108 (2013).
29. Yue-Lei Zhao, Qian-Ping Chen, Yong-Gang Zhao, Liqing Pan, and Young Sun, Time-dependent magnetoelectric effect in Fe-PMNPT heterostructure, A FMR study, Appl. Phys. Lett.103, 082905 (2013).
30. Yi Yu, Xiaozhong Zhang, Y. G. Zhao, Ning Jiang, Rong Yu, J. W. Wang, C. Fan, X. F. Sun, and Jing Zhu, Atomic-scale study of topological vortex-like domain pattern in multiferroic hexagonal manganites, Appl. Phys. Lett.103, 032901 (2013).
31. X. L. Jiang, Y. G. Zhao, Y. S. Chen, D. Li, Y. X. Luo, D. Y. Zhao, Z. Sun, J. R. Sun, and H. W. Zhao, Characteristics of different types of filaments in resistive switching memories investigated by complex impedance spectroscopy, Appl. Phys. Lett. 102, 253507 (2013).
32. X. L. Jiang, Y. G. Zhao, X. Zhang, M. H. Zhu, H. Y. Zhang, D. S. Shang, and J. R. Sun, Trap state controlled bipolar resistive switching effect and electronic transport in LaAlO₃/Nb:SrTiO₃ heterostructures, Appl. Phys. Lett. 102, 233501 (2013).
33. J. Li, H. X. Yang, H. F. Tian, S.-W. Cheong, C. Ma, S. Zhang, Y. G. Zhao, and J. Q. Li, Ferroelectric annular domains in hexagonal manganites,Phys. Rev. B 102, 102906 (2013).
34. J. W. Wang, Y. G. Zhao, C. Fan, X. F. Sun, S. Rizwan, S. Zhang, P. S. Li, Z. Lin, Y. J. Yang, W. S. Yan, Z. L. Luo, L. K. Zou, H. L. Liu, Q. P. Chen, X. Zhang, M. H. Zhu, H. Y. Zhang, J. W. Cai, X. F. Han, Z. H. Cheng, C. Gao, D. Xie, and T. L. Ren Ferroelectric-domain-controlled magnetic anisotropy in Co₄₀Fe₄₀B₂₀/YMnO₃ multiferroic heterostructure, Appl. Phys. Lett. 102, 102906 (2013).
35S. Rizwan, S. Zhang, Tian Yu, Y. G. Zhao, and X. F. Han, Piezoelectric enhancement of GMR in spin-valves with different magnetic anisotropies, J. Appl. Phys. 113, 023911 (2012).
36R. L. Gao, Y. S. Chen,J. R. Sun,Y. G. Zhao, J. B. Li, and B. G. Shen, Complex transport behavior accompanying domain switching in La_0.1Bi_0.9FeO₃ sandwiched capacitors, Appl. Phys. Lett.101, 152901 (2012).
37.S. Rizwan, G. Q. Yu, S. Zhang, Y. G. Zhao, and X. F. Han, Electric-field control of CoFeB/IrMn exchange bias system, J. Appl. Phys. 112, 064120 (2012).
38. S. Rizwan, S. Zhang, Y. G. Zhao, and X. F. Han, Exchange-bias like hysteretic magnetoelectric-coupling of as-grown synthetic antiferromagnetic structures, Appl. Phys. Lett. 101, 082414 (2012).
39 Y. H. Sun, Y. G. Zhao, M. H. Zhu, B. T. Xie, and W. B. Wu, Electric and magnetic properties of La_0.67Sr_0.33MnO₃ thin films with a metal-insulator crossover behavior, J. Appl. Phys. 112, 023908 (2012).
40T. L. Qu, Y. G. Zhao, P. Yu, H. C. Zhao, S. Zhang, and L. F. Yang, Exchange bias effects in epitaxial Fe₃O₄/BiFeO₃ heterostructures, Appl. Phys. Lett. 100, 242410 (2012).
41J. Li, H. X. Yang, H. F. Tian, C. Ma, S. Zhang, Y. G. Zhao, and J. Q. Li, Scanning secondary-electron microscopy on ferroelectric domains and domain walls in YMnO₃, Appl. Phys. Lett. 100, 152903 (2012).
42.. Zhang, Y. G. Zhao, P. S. Li, J. J. Yang, S. Rizwan, J. X. Zhang, J. Seidel, T. L. Qu, Y. J. Yang, Z. L. Luo, Q. He, T. Zou, Q. P. Chen, J.W. Wang, L. F. Yang, Y. Sun, Y. Z. Wu, X. Xiao, X. F. Jin, J. Huang, C. Gao, X. F. Han, and R. Ramesh, Electric-Field Control of Nonvolatile Magnetization in Co₄₀Fe₄₀B₂₀/Pb(Mg_1/3Nb_2/3)_0.7Ti_0.3O₃ Structure at Room Temperature, Phys. Rev. Lett. 108, 137203 (2012).
43.Yuanjun Yang, Meng Meng Yang, Z. L. Luo, Haoliang Huang, Haibo Wang,1 J. Bao, Chuansheng Hu, Guoqiang Pan, Yiping Yao, Yukuai Liu, X. G. Li, Sen Zhang, Y. G. Zhao, and C. Gao, Large anisotropic remnant magnetization tunability in (011)-La_2/3Sr_1/3MnO₃/0.7Pb(Mg_2/3Nb_1/3)O₃-0.3PbTiO₃ multiferroic epitaxial heterostructures, Appl. Phys. Lett. 100, 043506 (2012).
44. X. Zhang, Y. G. Zhao, Y. F. Cui, L. D. Ye, J. W. Wang, S. Zhang, H. Y. Zhang, and M. H. Zhu, Magnetodielectric effect in Z-type hexaferrite, Appl. Phys. Lett. 100, 032901 (2012).
45. S. Rizwan, Sen Zhang, Tian Yu, Yong-Gang Zhao, Shu-Feng Zhang, and Xiu-Feng Han, Reversible and Reproducible Giant Universal Electroresistance Effect, Chin. Phys. Lett. 28, 107308 (2011).
46. Q. P. Chen, J. J. Yang, Y. G. Zhao, S. Zhang, J. W. Wang, M. H. Zhu, Y. Yu, X. Z. Zhang, Zhu Wang, Bin Yang, D. Xie, and T. L. Ren, Electric-field control of phase separation and memory effect in Pr_0.6Ca_0.4MnO₃/PMN-PT heterostructures, Appl. Phys. Lett. 98, 172507 (2011).
47. T. L. Qu, Y. G. Zhao, D. Xie, J. P. Shi, Q. P. Chen, and T. L. Ren. Resistance switching and white-light photovoltaic effects in BiFeO₃-Nb–SrTiO₃ heterojunctions, Appl. Phys. Lett. 98, 173507 (2011).
48. Yuanjun Yang, Z. L. Luo, Haoliang Huang, Yachun Gao, J. Bao, X. G. Li, Sen Zhang, Y. G. Zhao, Xiangcun Chen, Guoqiang Pan, and C. Gao, Electric-field-control of resistance and magnetization switching in multiferroic Zn_0.4Fe_2.6O₄/PMN-PT epitaxial heterostructures, Appl. Phys. Lett. 98, 153509 (2011).
49. H. F. Tian, Y. G. Zhao, X. L. Jiang, J. P. Shi, H. J. Zhang and J. R. Sun Resistance switching effect in LaAlO₃/Nb-doped SrTiO₃ heterostructure, Appl. Phys. A 102, 939 (2011). (A special issue on Memristive and Resistive Devices and Systems）
50. H. X. Yang, H. F. Tian, Y. J. Song, Y. B. Qin, Y. G. Zhao, C. Ma, and J. Q. Li， Polar Nanodomains and Giant Converse Magnetoelectric Effect in Charge-Ordered Fe₂OBO₃，Phys. Rev. Lett. 106, 016406 (2011).
51. Lin Xiao, Yuying Zhang, YangWang, Kai Liu, Zheng Wang, Tianyi Li, Zhe Jiang, Junpeng Shi, Liang Liu, QunQing Li, Yonggang Zhao, Zhenghe Feng, Shoushan Fan and Kaili Jiang, A polarized infrared thermal detector made from super-aligned multiwalledcarbon nanotube films, Nanotechnology 22, 025502 (2011).
52. Y. F. Cui, Y. G. Zhao, L. B. Luo, J. J. Yang, H. Chang, M. H. Zhu, D. Xie, and T. L. Ren,Dielectric, magnetic, and magnetoelectric properties of La and Ti codoped BiFeO₃, Appl. Phys. Lett. 97, 222904 (2010).
53. Dan Xie, Xueguang Han, Rui Li, Tianling Ren, Litian Liu, and Yonggang Zhao Characteristics of Pt/BiFeO₃/TiO₂/Si capacitors with TiO₂ layer formed by liquid-delivery metal organic chemical vapor deposition， Appl. Phys. Lett. 97, 172901 (2010).
54. Syed Rizwan, S. M. Guo, Y. Wang, Z. C. Wen, S. Zhang, Y. G. Zhao, J. Zou, and X. F. Han, Temperature and bias-assisted transport properties of LSMO-AlO-CoFeB magnetic tunnel junction, IEEE Tran. Mag. 46, 2383 (2010).
55. Z. Zhang, R. Ranjith, B. T. Xie, L. You, L. M. Wong, S. J. Wang, J. L. Wang, W. Prellier, Y. G. Zhao, and T. Wu, Enhanced low field magnetoresistance in nanocrystalline La_0.7Sr_0.3MnO₃ synthesized on MgO nanowires, Appl. Phys. Lett. 96, 222501 (2010).
56. D. S. Shang, L. Shi, J. R. Sun, B. G. Shen, F. Zhuge, R. W. Li, and Y. G. Zhao, Improvement of reproducible resistance switching in polycrystalline tungsten oxide films by in situ oxygen annealing, Appl. Phys. Lett. 96, 072103 (2010).
57. T. L. Qu, J. Li, Y. G. Zhao, J. W. Mei, X. Liu, H. F. Tian, J. P. Shi, S. M. Guo, J. Li, D. N. Zheng, and J. Q. Li, Nonlinear current-voltage behavior and giant positive magnetoresistance in nonmagnetic Au/Yttria-stabilized zirconia/Si heterostruct, Appl. Phys. Lett. 95, 242113 (2009).
58. J. J. Yang, Y. G. Zhao, H. F. Tian, L. B. Luo, H. Y. Zhang, Y. J. He, and H. S. Luo, Electric field manipulation of magnetization at room temperature in multiferroic CoFe₂O₄/Pb(Mg_1/3Nb_2/3)_0.7Ti_0.3O₃ heterostructures, Appl. Phys. Lett. 94(21), 212504 (2009).
59. J. P. Shi, Y. G. Zhao, H. J. Zhang, H. F. Tian, X. P. Zhang, Oxygen electromigration induced nonvolatile resistance switching at Ag/La₂CuO_4+x interface, Appl. Phys. Lett. 94(19), 192103 (2009).
60. L. B. Luo, Y. G. Zhao, H. F. Tian, J. J. Yang, J. Q. Li, J. J. Ding, B. He, S. Q. Wei, and C. Gao, Ferromagnetism and exchange bias in a diluted magnetic ferroelectric oxide, Phys. Rev. B 79(11), 115210 (2009).
61.H. J. Zhang, X. P. Zhang, J, P. Shi, H. F. Tian and Y. G. Zhao, Effect of oxygen content and superconductivity on the nonvolatile resistive switching in YBa₂Cu₃O_6+x/Nb-doped SrTiO₃ heterojunctions, Appl. Phys. Lett. 94, 092111 (2009).
62.Y. B. Qin, H. X. Yang, Y. Zhang, H. F. Tian, C. Ma, Y. G. Zhao, R. I. Walton, J. Q. Li, The effect of Mg doping on the structural and physical properties of LuFe₂O₄ and Lu₂Fe₃O₇, J. Phys.: Condens. Mater. 21, 015401 (2009).
63.L. J. Zeng, H. X. Yang, Y. Zhang, H. F. Tian, C. Ma, Y. B. Qin, Y. G. Zhao, J. Q. Li, Nonlinear current-voltage behavior and electrically driven phase transition in charge frustrated LuFe₂O₄, Europhys. Lett. 84, 57011 (2008).
64.B. T. Xie, Y. G. Zhao, and C. M. Xiong, Capacitance characteristics of phase separated La_0.5Ca_0.5MnO₃/Nb-SrTiO₃ p-n junction and magnetic tunability, Appl. Phys. Lett. 93, 072112 (2008).
65. Y. H. Sun, Y. G. Zhao, H. F. Tian, C. M. Xiong, B. T. Xie, M. H. Zhu, S. Park, Weida Wu J. Q. Li, and Qi Li, The electric and magnetic modulation of fully strained “dead” layers in La_0.67Sr_0.33MnO₃ films, Phys. Rev. B 78(2), 024412 (2008).
66. L. B. Luo, Y. G. Zhao, H. F. Tian, J. J. Yang, H. Y. Zhang, J. Q. Li, J. J. Ding, B. He, S. Q. Wei, and C. Gao, Room-temperature ferromagnetism in the Co-doped Ba_0.5Sr_0.5TiO₃ thin films, Appl. Phys. Lett. 92, 232507 (2008).
67. J. C. Zhang, Y. Xu, L. M. Yu, S. X. Cao, and Y. G. Zhao, Resistivity minimum and the electronic strongly correlation characteristic for La_2/3Sr_1/3MnO₃ thin film, Physica B 403, 1471 (2008).
68.H. J. Zhang, X. P. Zhang, J. P. Shi, and Y. G. Zhao, Superconductivity induced changes of the characteristics of YBa₂Cu₃O_7-d/Nb doped SrTiO₃ heterojunction, J. Phys. D 41, 135110 (2008).
69. B. T. Xie, Y. G. Zhao, C. M. Xiong, S. Park, and Weida Wu, Current-voltage characteristics of phase separated La_0.5Ca_0.5MnO₃/Nb-SrTiO₃ p-n junction and magnetic tunability, Appl. Phys. Lett. 92, 232109 (2008).
70. J. P. Shi, Y. G. Zhao,H. J. Zhang, and X. P. Zhang, Effect of superconductivity on the electronic transport and capacitance of La_1.85Sr_0.15CuO₄/Nb-doped SrTiO₃ heterojunctions, Appl. Phys. Lett. 92, 132501 (2008).
71. Zhou Zhang, Yinghui Sun, Yonggang Zhao, Gongping Li, and Tom Wu, Manganite thin film/ZnO nanowire (nanosheets) p-n junctions, Appl. Phys. Lett. 92(10), 103113 (2008).
72. Kai Liu, Yinghui Sun, Lei Chen, Chen Feng, Xiaofeng Feng, Kaili Jiang, Yonggang Zhao, and Shoushan Fan, Controlled Growth of Super-Aligned Carbon Nanotube Arrays for Spinning Continuous Unidirectional Sheets with Tunable Physical Properties, Nano. Lett. 8(2), 700 (2008)
73. J. Yang, S. M. Guo, L. B. Luo, C. M. Xiong, Y. G. Zhao, and Y. J. He, Rectifying property and magnetocapacitance in multiferroic p-n junction, Appl. Phys. Lett. 92(6), 063513 (2008).
74. H. F. Tian, T. L. Qu, L. B. Luo, J. J. Yang, S. M. Guo, H. Y. Zhang, Y. G. Zhao, and J. Q. Li, Strain induced magnetoelectric coupling between magnetite and BaTiO₃, Appl. Phys. Lett. 92(6), 063507 (2008).
75. M. C. Ni, S. M. Guo, H. F. Tian, Y. G. Zhao, and J. Q. Li, Resistive switching effect in SrTiO_3-d/Nb-doped SrTiO₃ heterojunction, Appl. Phys. Lett. 91(18), 183502 (2007).
76. R. Xu, T. Xie, Y. G. Zhao, Y. D. Li, Single-crystal metal nanoplatelets: Cobalt, nickel, copper, and silver,Crystal Growth & Design 7 (9), 1904 (2007).
77. S. M. Guo, Y. G. Zhao,C. M. Xiong, W. G. Huang, Z. H. Cheng, and X. X. Xi, Current-voltage characteristics of LiNbO₃/La_0.69Ca_0.31MnO₃ heterojunction and its tunability, Appl. Phys. Lett. 91(14), 143509 (2007).
78.C. M. Xiong, Y. G. Zhao, S. M. Guo and B. T. Xie, W. G. Huang, Z. Q. Kou, and Z. H. Cheng, Voltage induced ultrasharp current jump and magnetic tunability of CaMnO_3-δ/La_0.69Ca_0.31MnO₃ heterojunction, Appl. Phys. Lett. 91(5), 053510 (2007).
79.Y. Q. Guo, J. L. Luo, D. Wu, Z. Li, N. L. Wang, D. Jin, H. Y. Zhang, and Y. G. Zhao, Low-temperature magnetic and transport properties of layered (Sr,Ca)_xCoO₂ single crystals, Phys. Rev. B 75, 214432 (2007).
80.T. L. Qu, Y. G. Zhao,H. F. Tian, C. M. Xiong, S. M. Guo, and J. Q. Li, Rectifying property and giant positive magnetoresistance of Fe₃O₄/SiO₂/Si heterojunction, Appl. Phys. Lett. 90(22), 223514(2007).
81.M. H. Zhu, Y. G. Zhao, W. Cai, X. S. Wu, S. N. Gao, K. Wang, L. B. Luo, H. S. Huang, and L.Lu, Spin glass shell and the magneto transport property of La_0.67Ca_0.33MnO₃ nano-ring network, Phys. Rev. B 75, 134424 (2007).
82.L. B. Luo, Y. G. Zhao,G. M. Zhang, S. M. Guo, Z. Li, and J. L. Luo, Spin glass behavior in the hexagonal Na_0.70MnO₂, Phys. Rev. B 75, 125115 (2007).
83. Y. H. Sun, Y. G. Zhao, and C. M. Xiong, Current-induced asymmetric I-V behavior of La_0.82Ca_0.18MnO₃ thin films and its tunability, Appl. Phys. Lett. 90(12), 122117(2007).
84.R. Xu, T. Xie, Y. G. Zhao and Y. D. Li, Quasi-homogeneous catalytic hydrogenation over monodisperse nickel and cobalt nanoparticles, Nanotechnology 18(5), 055602 (2007).
85.Y. S. Xiao, X. P. Zhang, and Y. G. Zhao,Negative differential resistance in La_0.67Ca_0.33MnO_3-δ/Nb-SrTiO₃ p-n junction, Appl. Phys. Lett. 90(1), 013509 (2007).
86.Y. H. Sun, Y. G. Zhao, X. L. Zhang, S. N. Gao, P. L. Lang, X. P. Zhang, and M. H. Zhu, Electric current-induced giant electroresistance in epitaxialLa_0.67Sr_0.33MnO₃ thin films, J. Magn. Magn. Mater. 311, 644 (2007).
87.S. M. Guo, Y. G. Zhao, C. M. Xiong, and P. L. Lang, Rectifying I-V characteristic of LiNbO₃/Nb-doped SrTiO₃ heterojunction, Appl. Phys. Lett. 89(22), 223506 (2006).
88.Z. Q. Zhang, J. C. Zhang, Y. Xu, C. Jing, S. X. Cao, and Y. G. Zhao, Low-temperature resistivity minimum in dilute Mn-doping Na_0.7Co_1-xMn_xO₂: A Kondo-like oxide with strong disorder characteristics, Phys. Rev. B 74(4), 045108 (2006).
89.L. Cui, Y. G. Zhao, G. M. Zhang, W. Y. Zhang, Z. P. Guo, W. Ren, X. P. Zhang and M. H. Zhu, Structural and electronic transport properties of Na_xCoO₂, J. Alloy and Compounds, 426, N1-2, 72 (2006).
90.P. L. Lang, Y. G. Zhao, C. M. Xiong, P. Wang, J. Li and D. N. Zheng, The rectifying property and magnetoresistance of La_0.67Ca_0.33MnO₃/SiO₂/Si heterojunction, J. Appl. Phys. 100(5), 053909 (2006).
91.C. M. Xiong, Y. G. Zhao, Z. H. Zhao， Z. Q. Kou, Z. H. Cheng, H. F. Tian, H. X. Yang, and J. Q Li, Rectifying and magnetotransport properties of the heterojunction of Co-doped and undoped TiO_2-d with La_0.69Ca_0.31MnO₃ single crystal, Appl. Phys. Lett. 89(14), 143510 (2006).
92.X. L. Zhang, Y. G. Zhao, Y. H. Sun, S. N. Gao, P. L. Lang, X. P. Zhang, and M. H. Zhu, Thickness dependence of electroresistance in La_0.67Ca_0.33MnO₃ epitaxial films, J. Magn. Magn. Mater. 306 (1), 55-59 (2006).
93.J. Luo, Y. J. Xing, J. Zhu, D. P. Yu, Y. G. Zhao, L. Zhang, H. Fang, Z. P. Huang, and J. Xu, Structure and electrical properties of Ni nanowire/multiwalled-carbon nanotube/amorphous carbon nanotube heterojunctions, Adv. Fun. Mater. 16 (8), 1081 (2006).
94.L. B. Luo, Y. G. Zhao, G. M. Zhang, S. M. Guo, L. Cui, and J. L. Luo, Singular behavior observed in the low temperature electronic transport and thermodynamic properties of Mn doped Na_0.68CoO₂,Phys. Rev. B 73, 245113 (2006).
95.Y. S. Xiao, X. P. Zhang, and Y. G. Zhao, Backward diodelike behavior in La_0.67Ca_0.33MnO_3？d/SrTiO₃/Nb–SrTiO₃ p-i-n junction, Appl. Phys. Lett. 88 (21), 213501 (2006).
96.C. M. Xiong, Y. G. Zhao, B. T. Xie, P. L. Lang, and K. J. Jin, Unusual colossal positive magnetoresistance of the n-n heterojunction composed of La_0.33Ca_0.67MnO₃ and Nb-doped SrTiO₃, Appl. Phys. Lett. 88 (19), 193507 (2006).
97.Z. P. Guo, Y. G. Zhao, W. Y. Zhang, L. Cui, S. M. Guo, and L. B. Luo, Effect of Ga and Mn doping on structural, electrical transport and magnetic properties of Na_0.75CoO₂, J. Phys.:Condensed Mater. 18(17), 4381 (2006).
98.J. C. Zhang, Z. Q. Zhang, Y. Xu, C. Jing, S. X. Cao, and Y. G. Zhao, Low temperature transport behavior and Kondo scattering in diluted Mn-doped Na_gCo_1-xMn_xO₂, Appl. Phys. Lett. 88(12), 122102 (2006).
99.H. Zhou, X.P. Zhang, B.T. Xie, Y.S. Xiao, C.X. Yang, Y.J. He, Y.G. Zhao, Fabrication of Na_xCoO₂ thin films by pulsed laser deposition, Thin Solid Films, 497(1-2), 338 (2006).
100.X. S. Wu, W. Cai, X. P. Zhang, Y. G. Zhao and L. Lu, Coexistence of two types of spin glass phases in polycrystalline films of La_2/3Ca_1/3MnO₃, J. Phys.:Condensed Mater. 17(34), 6981 (2005).
101.X. P. Zhang, B. T. Xie, Y. S. Xiao, B. Yang, P. L. Lang, and Y. G. Zhao, Current-induced colossal electroresistance in p-n heterostructure of La_0.67Ca_0.33MnO_3-δ and Nb-doped SrTiO₃, Appl. Phys. Lett. 87(7), 072506 (2005).
102.P. L. Lang, Y. G. Zhao, B. Yang, X. L. Zhang, J. Li, P. Wang, and D. N. Zheng, Magnetotransport and rectifying properties in La_0.67Ca_0.33MnO₃/YSZ/Si heterojunction, Appl. Phys. Lett. 87(5), 053502 (2005).
103.W. Y. Zhang, Y. G. Zhao, Z. P. Guo, P. T. Qiao, L. Cui, L. B. Luo, X. P. Zhang H. C. Yu, Y. G. Shi, S. Y. Zhang, T. Y. Zhao, and J. Q. Li. Effect of Ti doping on the electrical transport and magnetic properties of layered Na_0.8CoO₂ compound, Solid State Commun. 135(8), 480 (2005).
104.Y. G. Zhao, Y. H. Wang, G. M. Zhang, B. Zhang, X. P. Zhang, C. X. Yang, P. L. Lang, M. H. Zhu, P. C. Guan,Universal behavior of giant electroresistance in epitaxial La_0.67Ca_0.33MnO₃ thin films，Appl. Phys. Lett. 86, 122502 (2005).
105.Y. G. Zhao, W. Cai, X. S. Wu, X. P. Zhang,K. Wang, S. N. Gao, L. Lu, J. Zhu, Electrical transport and magnetic properties of nanostructured La_0.67Ca_0.33MnO₃, Appl. Phys. A, 81(3), 607 (2005).
106.X. P. Zhang, Y. S. Xiao, H. Zhou, B.T. Xie, C. X. Yang, Y.G. Zhao, Surface morphology, structure and transport property of Na_xCoO₂ thin films grown by pulsed laser deposition, Mater. Sci. Forum, 475-479, 3807 (2005).
107.Y. G. Zhao, R. Fan, X. P. Zhang, H. Balci, S. B. Ogale, T. Venkatesan, T. K. Mandal and J. Gopalakrishnan, Insulator-metal transition and magnetoresistance of oxygen deficient La_0.35Ca_0.65MnO_y, J. Mang. Mang. Mater. 284, 35 (2004).
108.M. L. Cui, J. Zhu, X. Y. Zhong, Y. G. Zhao, Appl. Phys. Lett. 85, 1698 (2004)., X. F. Duan, Cobalt valence in epitaxial Ti_0.93Co_0.07O₂ anatase
109. P. T. Qiao, Z. H. Zhao, Y. G. Zhao, X. P. Zhang, W. Y. Zhang, S. B. Ogale, S. R. Shinde, T. Venkatesan, S. E. Lofland, C. Lanci, Structural, electrical transport and magnetic properties of the Co-doped La_0.5Sr_0.5TiO₃ at high temperatures, Thin Solid Films 468, 8 (2004).
110. J. Luo, Z. P Huang, Y. G. Zhao, L. Zhang and J. Zhu, Arrays of heterojunctions of Ag nanowires and amorphous of carbon nanotubes, Adv. Mater. 16, 1512 (2004).
111.T. Sun T, Y. G. Zhao J. Supercon. 17 (3): 473-480 (2004)., R. Fan, X. P. Zhang, B. G. Liu, Y. H. Xiong, P. J. Li, Structural and electrical transport properties of Al_1-xM_xB₂ (M = Li, vacancy).
112.V. N. Kulkarni, S. R. Shinde, Y. G. Zhao, R. J. Choudhary, S. B. Ogale, R. L. Greene, T. Venkatesan, Channeling and resonant backscattering investigations of Co doped diluted magnetic oxide films prepared by pulsed laser deposition, Nucl. Instrum. Meth. B 219-20, 902 (2004)
113.W. Y. Zhang, H. C. Yu, Y. G. Zhao, X. P. Zhang, Y. G. Shi, Z. H. Cheng and J. Q. Li, The metal–insulator transition in the strongly correlated layered compound Na_γCoO₂ induced by dilute Mn doping, J. Phys.: Condensed Mater., 16（28）, 4935 (2004). Also cond-mat/** (2003).
114.B. C. Liu, B. S. Cao, M. H. Zhu, G. Y. Zhang, W. J. He, X. B. Guo, S. He, Y. M. Wang, X. P. Zhang, Y. G. Zhao, H. S. Huang, M. L. Liu, Z. H. Han, P. S. Ji, J. Q. Huang, B. X. Gao, and H. Y. Liang, An HTS 20-pole microstrip filter for GSM-1800 base stations, J. Supercon. 16, 819 (2003).
115.Y. G. Zhao, S. R. Shinde, S. B. Ogale, J. Higgins, R. J. Choudhary, V. N. Kulkarni, R. L. Greene, T. Venkatesan, S. E. Lofland, C. Lanci, J. P. Buban, N. D. Browning, S. Das Sarma, and A. J. Millis, Co-doped La_1-xSr_xTiO₃: A diluted magnetic metal with high Curie temperature, Appl. Phys. Lett. 83, 2199 (2003). Also CONDMAT** (2002)
116Y. H. Xiong, P. J. Li, X. P. Zhang, Y. G. Zhao, B. S. Cao, and D. B. Zeng, Influence of doping effect on structure and superconducting properties of MgB₂,7. 13, 912 (2003).
117.B. Wei, X. P. Zhang, K. Liu, B. S. Cao, G. Y. Zhang, B. C. Liu, M. H. Zhu, M. F. Zhu, L. M. Gao, W. J. He, X. B. Guo, S. He, Y. G. Zhao, and N. F. Gao, HTS subsystem formed by 12-pole filter for GSM 1800 mobile communication, Physica C 386, 551 (2003).
118.T. Sun, X. P. Zhang, Y. G. Zhao, R. Shen, K. Wang, L. W. Zhang, B. S. Cao, Y.H. Xiong, P. J. Li, and H. H. Wen, Study of the reactions between MgB₂ and Ag at high temperature, Physica C 382, 367 (2002).
119.Y. G. Zhao, W. Cai, J. Zhao, X. P. Zhang, R. Fan, B. S. Cao, M. H. Zhu, T. Wu, S. B. Ogale, S. R. Shinde, T. Venkatesan, Q. Y. Tu, T. K. Mandal, and J. Gopalakrishnan,Insulator-metal transition and magnetoresisstance of La_0.5Ca_0.5MnOy induced by tuning the oxygen content, J. Appl. Phys. 92, 5391 (2002).
120.Y. Z. He, H. Niu, J. J. Qi, Y. G. Zhao, B. S. Cao, A simple tool to cut the protruding flange of photoresist formed in spin coating process for lithography technology”, Rev. Sci. Instruments, 73, 2205 (2002).
121.Eric Li, R. P. Sharma, S. B. Ogale, Y. G. Zhao, T. Venkatesan, J. J. Li, W. L. Cao, and C. H. Lee, Sharp resonant multiplet in femtosecond optical pair-breaking spectroscopy of optimally doped, underdoped, and Zn-doped YBa₂Cu₃O_7-d: transient insulating regions in the superconducting state, Phys. Rev. B 65, 184519 (2002).
122. G. Y. Zhang, M. H. Zhu, B. S. Cao, W. J. He, X. B. Guo, S. He, B. C. Liu, Y. M. Wang, X. P. Zhang, Y. G. Zhao, M. L. Liu, Z. H. Han, B. X. Gao, Design and performance of a compact forward-coupled HTS microstrip filter for a GSM system, IEEE Tran. Appl. Supercond. 12, 1897 (2002).
123. Y. Z. He, Y. G. Zhao, M. H. Zhu, X. P. Zhang, B. S. Cao, A novel method of temperature control for a crystal growth puller, Crystal Research and Technology, 37, 1280 (2002).
124. Y. Z. He, Y. L. Han, Y. G. Zhao, B. S. Cao, Investigation into the flange problem of resist along the edge of substrate caused by spin coating, Microelectronic Engineering, 63, 347 (2002).
125. Y. Z. He, P. L. Lang, Y. G. Zhao and B. S. Cao, A facile method to control cooling rate and its possible application, Crystal Research and Technology, 37, 231 (2002).
126. Y. G. Zhao, W. Cai, J. Zhao, X. P. Zhang, B. S. Cao, M. H. Zhu, L.W. Zhang, S. B. Ogale, Tom Wu, T. Venkatesan, Li Lu, T. K. Mandal and J. Gopalakrishnan, Electrical transport and magnetic properties of La_0.5Ca_0.5MnO_3-y with different oxygen contents, Phys. Rev. B 65, 144406 (2002).
127. Y. G. Zhao, Tom Wu, S. B. Ogale, Eric Li, R. P. Sharma, T. Venkatesan, J. J. Li, W. L. Cao, and C. H. Lee, Optical Cooper pair breaking spectroscopy of YBa₂Cu_2.8Zn_0.2O_7-d thin films, Supercond. Sci. Technol. 15, 468 (2002).
128. X. P. Zhang, Y. G. Zhao, P. T. Qiao, Z. S. Yin, S. L. Jia, B. S. Cao, M. H. Zhu, Z. H. Han, X. L. Wang, B. L. Gu, Investigation on the Structure and Superconducting Properties of Mg_1-xM_xB₂ (M=deficiency or Ca), J. Supercond., 15, N2, 159 (2002).
129. Y. G. Zhao, Eric Li, Tom Wu, S. B. Ogale, R. P. Sharma, and T. Venkatesan, J. J. Li, W. L. Cao, C. H. Lee, H. Sato, and M. Naito,Optical Cooper Pair Breaking Spectroscopy of Cuprate Superconductors, Phys. Rev. B 63, 132507 (2001).
130. Y. G. Zhao, X. P. Zhang, P. T. Qiao, H. T. Zhang, S. L. Jia, B. S. Cao, M. H. Zhu, Z. H. Han, X. L. Wang, B. L. Gu, Effect of Li doping on structure and superconducting transition temperature of Mg_1-xLi_xB₂, Physica C 361(2), 91 (2001). also Cond-mat/**
131. T. Liu, Y. G. Zhao, T. B. Li, M. H. Zhu, L. W. Zhang, H. S. Huang, M. L. Liu, Y. L. Zhou, M. He, H. B. Lu, B. S. Cao, Correlation between the morphology of Ag and the contact resistivity of the Ag/YBa₂Cu₃O_7-dthin film contact, J. Supercond., 14, 455 (2001).
132. F.M. Araujo-Moreira, P. N. Lisboa, A. J. C. Lanfredi, W. A. Ortiz, S. M. Zanetti, E. R. Leite, A. W. Mombru, L. Ghivelder, Y. G. Zhao, and T. Venkatesan, Structural, thermal and magnetic properties of Pr-123 polycrystalline and thin film superconductors, J. Magn. Magn. Mater. 226, 283-284 (2001).
133. W. Cai, Y. G. Zhao, Y. Z. He, L. W. Zhang, M. H. Zhu, H. S. Huang, M. L. Liu and B. S. Cao, Effect of oxygen content on the electrical transport property of La_0.4Ca_0.6MnO_3-y, Phys. Stat. Sol. (a) 187, No.2, 529 (2001). (Corresponding author)
134. Y. G. Zhao, X. P. Zhang, P. T. Qiao, H. T. Zhang, S. L. Jia, B. S. Cao, M. H. Zhu, Z. H. Han, X. L. Wang, B. L. Gu, Influence of the starting composition Mg_1-xB₂ on the structural and superconducting properties of the MgB₂ phase, Physica C 366, 1 (2001). also Cond-mat/**
135. Y. G. Zhao, Y. H. Li, S. B. Ogale, M. Rajeswari, V. Smolyaninova, T. Wu, A. Biswas, L. Salamanca-Riba, R. L. Greene, R. Ramesh, and T. Venkatesan, Electrical transport and magnetic properties of a possible electron doped layered manganese oxide, Phys. Rev. B 61, 4141 (2000).
136. F. M. Araujo-Moreira, P. N. Lisboa-Filho, A. J. C. Lanfredi, W. A. Ortiz, S. M. Zanetti, E. R. Leite, A. W. Mombru, L. Ghivelder, Y. G. Zhao, and V. Venkatesan, The search for superconductivity in PrBa₂Cu₃O_7-d, Physica C 341-348, 413 (2000).
137. Y. H. Li, L, Salamanca-Riba, Y. G. Zhao, S. B. Ogale, R. Ramesh, and T. Venkatesan, Formation of the (La_0.67Sr_0.33)₂MnO₄ phase in the La-Sr-Mn-O thin films by pulsed laser deposition”, J. Mater. Res. 15, 1524 (2000).
138.Y. G. Zhao, R. C. Srivastava, P. Fournier, V. Smolyaninova, M. Rajeswari, T. Wu, Z. Y. Li, R. L. Greene, T. Venkatesan, Transport and magnetic properties of La_0.8Ce_0.2MnO₃ thin films grown by pulsed laser deposition, J. Mang. Mang. Mater. 220, 161 (2000).
139. L. W. Zhang, G. Feng, H. Liang, B. S. Cao, M. H. Zhu, Y. G. Zhao, The magnetotransport properties of LaMn_1-xCr_xO₃ manganites, J. Mang. Mang. Mater. 219, 236 (2000).
140. L. W, Zhang, Z. J. Chen, L. F. Di. B. S. Cao, M. H. Zhu, and Y. G. Zhao, Influence of preparation on structure and properties of La_0.67Ca_0.33MnO₃ bulk material, Phys. Stat. Sol. (a) 179: (1) 205 (2000).
141. L. Lu, Y. M. Zhao, Y. G. Zhao, X. N. Jing, S. L. Li, J. W. Xiong, D. L. Zhang, Which phase contributes to the normal-state gap structure in underdoped cuprates?, Physica C 341, 933 (2000).
142. Y. G. Zhao, W. L. Cao, J. J. Li, H. D. Drew, R. Shreekala, C. H. Lee. S. P. Pai, M. Rajeswari. S. B. Ogale, R. P. Sharma, G. Baskaran, and T. Venkatesan,Unusual photon energy dependence of the Cooper pair breaking rate in YBa₂ Cu₃O_7-d epitaxial thin films, J. Supercond. 12, 675 (1999).
143. Y. G. Zhao, M. Rajeswari, R. C. Srivastava, A. Biswas, S. B. Ogale, D. J. Kang, W. Prellier, Zhiyun Chen, R. L. Greene, and T. Venkatesan, Effect of oxygen content on the structural, transport and magnetic properties of La_1-dMn_1-dO₃ thin films, J. Appl.Phys. 86, 6327 (1999).
144. Y. G. Zhao, M. Rajeswari, R. C. Srivastava, Z. W. Dong, R. P. Sharma, and T. Venkatesan, Growth and electrical properties of PrSr₂Cu₃O_7-d thin films, Physica C 328, No.3&4, 152 (1999).
145.T. Venkatesan, R. P. Sharma, Y. G. Zhao, Z. Y. Chen, C. H. Lee, W. L. Cao, J. J. Li, H. D. Drew, S. B. Ogale, R. Ramesh, M. Rajeswari, T. Wu, I. Jin, S. Choopun, M. Johnson, W. K. Chu, G. Baskaran, Superconducting cuprates and magnetoresistive manganites: similarities and contrasts, Mater. Sci. Eng. B63, 36 (1999).
146. Y. G. Zhao, J. J. Li, R. Shreekala, H. D. Drew, C. L. Chen, W. L. Cao. C. H. Lee, M. Rajeswari, S. B. Ogale, R. Ramesh, G. Baskaran, and T. Venkatesan, Femtosecond laser induced conductive and resistive transients in La_0.7Ca_0.3MnO₃: charge transfer and relaxation dynamics, Phys. Rev. Lett. 81, 1310 (1998).
147. Y. G. Zhao, Z. W. Dong, M. Rajeswari, R. P. Sharma, and T. Venkatesan, Growth of single-phase PrBa_0.7Sr_1.3Cu₃O₇ thin films and the role of lattice strain on the transport properties, Appl. Phys. Lett. Vol. 72, No.8, 981 (1998).
148. Y. G. Zhao, Z. W. Dong, M. Rajeswari, R. P. Sharma, and T. Venkatesan, Electrical transport properties of highly doped PrBa_2-xSr_xCu₃O₇ thin films prepared by pulsed laser deposition, Phys. Rev. B 58, 1068 (1998).
149. Y. G. Zhao, S. B. Ogale, R. Shreekala, Z. W. Dong, S. P. Pai, M. Rajeswari, T. Venkatesan, W. L. Cao, W. Lu, and C. H. Lee, Laser power and temperature dependence of the transient photoimpedance response of epitaxial YBa₂Cu₃O_7-d thin films, J. Appl. Phys. Vol.83, No.3, 1531 (1998).
150. Z. W. Dong, S. P. Pai, R. Ramesh, T. Venkatesan, M. Johnson, Z. Y. Chen, A. Cavanaugh, Y. G. Zhao, X. L. Jiang, R. P. Sharma, S. B. Ogale, and R. L. Greene, Novel high Tc transistors with manganite oxides, J. Appl. Phys. 83, 6780 (1998).