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LI Xiaoguang, Professor, National Outstanding Youth Low-dimensional Physics and Chemistry

Name:  LI Xiao-Guang (X. G. LI, 李晓光)
Address:   Department of Physics,
University of Science and Technology of China, 230026 Hefei, P. R. China
Tel/Fax: 86-551-63603408
E-mail: lixg@ustc.edu.cn
Office: Physics Building, Room 308A
http://supercond-mag.ustc.edu.cn 
 
EDUCATION AND RESEARCH EXPERIENCE
   Xiaoguang Li received his Ph.D. in physics from the Institute of Solid State Physics, Chinese Academy of Sciences (CAS) in the March of 1989. After a postdoctoral position at the University of Science and Technology of China (USTC), he joined the Structure Research Laboratory, USTC in 1990. He visited the Department of Applied Chemistry, University of Tokyo from 1993 to 1994, as a JSPS (the Japan Society for Promotion of Science) Research Fellow, working with Prof. K. Kitazawa and Prof. K. Kishio. He is currently a full professor at the Department of Physics, USTC.
   He has authored and co-authored more than 300 refereed journal publications, 4 invited book chapters, and 11 patents. He serves as a deputy editor for Chinese Low Temperature Physics, and editorial board members of international journals such as Materials Letters, Results in Physics, Journal of condensed Matter and Materials Physics, Chinese Physics B, as well as Journal of the Chinese Ceramic Society. 
 
RESEARCH INTERESTS
1) Multiferroic Thin Film, Heterostructures and Related Prototype Devices, Spintronics;
2) Microstructure, electronic and magnetic properties of high Tc compounds and manganite materials;
3) Electric, magnetic and thermoelectric properties of nanostructured materials.
 
CURRENT RESEARCH PROJECTS
1) Design, Preparation, and Performance Manipulation of Multiferroic Thin Film Heterostructures and Related Prototype Devices, Principal Investigator (2014-2018), National Natural Science Foundation
2) Materials and Device Physics for Non-Volatile, Multistate, and Low Power Consumption Data Storage Based on the Manipulation of Multiple Orders, Principal Investigator (2016-2021), Ministry of Science and Technology
 
REPRESENTATIVE PUBLICATIONS
1) Weichuan Huang, Yue Lin, Yuewei Yin, Lei Feng, Dalong Zhang, Wenbo Zhao, Qi Li, Xiaoguang Li, Interfacial Ion Intermixing Effect on Four-Resistance States in La0.7Sr0.3MnO3/BaTiO3/La0.7Sr0.3MnO3 Multiferroic Tunnel Junctions, ACS Appl. Mater. Interfaces,2016, 8, 10422−10429.
2) L. Feng, S. W. Yang, Y. Lin, D. L. Zhang, W. C. Huang, W. B. Zhao, Y. W. Yin, S. N. Dong, X. G. Li, Effects of interface layers and domain walls on the ferroelectric resistive switching behavior of Au/BiFeO3/La0.6Sr0.4MnO3 heterostructures, ACS Appl. Mater. Interfaces, 2015, 7 (47), pp 26036–26042.
3) S. W. Yang, R. C. Peng, T. Jiang, Y. K. Liu, L. Feng, J. J. Wang, L. Q. Chen, X. G. Li, and C. W. Nan, Nonvolatile 180º Magnetization Reversal via Electric Field in Multiferroic Heterostructures, Advanced Mater., 2014, 26(41), 7091-7095.
4) S. N. Dong, D. L. Zhang, Y. K. Liu, S. W. Yang, T. Jiang, Y. W. Yin, X. G. Li, Structural evolution from Bi4.2K0.8Fe2O9+δ nanobelts to BiFeO3 nanochains in vacuum and their multiferroic properties, Nanoscale, 2014, 6, 14766.
5) Y. K. Liu, Y. W. Yin, S. N. Dong, S. W. Yang, T. Jiang, X. G. Li, Coexistence of four resistance states and exchange bias in La0.6Sr0.4MnO3/BiFeO3/La0.6Sr0.4MnO3 multiferroic tunnel junction, Appl. Phys. Lett. 2014, 104, 043507.
6) Y. W. Yin,J. D. Burton,Y-M. Kim,A. Y. Borisevich,S. J. Pennycook,S. M. Yang,T. W. Noh,A. Gruverman,X. G. Li,E. Y. Tsymbal,Q. Li,Enhanced Tunnelling Electroresistance Effect due to a Ferroelectrically Induced Phase Transition at a Magnetic Complex Oxide Interface,Nature Materials 2013, 12, 397-402.
7) M. J. Zhang, Y. W. Yin, T. S. Su, M. L. Teng, D. L. Zhang, X. G. Li, L. J. Zou, Effect of injected spins with different polarized orientations on the superconductivity of La0.7Sr0.3MnO3/La1.85Sr0.15CuO4 thin films,Appl. Phys. Lett. 2013, 103, 193506.
8) Y. P. Yao, Y. K. Liu, S. N. Dong, Y. W. Yin, S. W. Yang and X. G. Li,Multi-state resistive switching memory with secure information storage in Au/BiFe0.95Mn0.05O3/La5/8Ca3/8MnO3 heterostructure, Appl. Phys. Lett. 2012, 100, 193504.
9) S. N. Dong, Y. P. Yao, Y. Hou, Y. K. Liu, Y. Tang, and X. G. Li, Dynamic properties of spin cluster glass and the exchange bias effect in BiFeO3 nanocrystals system, Nanotechnology. 2011, 22, 38570.
10) B. M. Wang, Y. Liu, P. Ren, B. Xia, K. B. Ruan, J. B. Yi, J. Ding, X. G. Li, and L. Wang, Large exchange bias after zero-field cooling from an unmagnetized state, Phys. Rev. Lett. 2011, 106, 077203.
11) Tho D. Nguyen, Golda Hukic-Markosian, Fujian Wang, Leonard Wojcik, Xiao-Guang Li, Eitan Ehrenfreund , Z. Valy Vardeny, Isotope Effect in Spin Response of π- Conjugated Polymer Films and Devices, Nature Materials. 2010, 9, 345-352.
12)  G. Q. Zhang, Q. X. Yu, W. Wang and X. G. Li, Nanostructures for Thermoelectric Applications: Synthesis, Growth Mechanism and Property Studies, Adv. Mater. 2010, 22, 1, 1959.
13) X. Q. Xiang, J. F. Ding, Y. Q. Zhang, and X. G. Li, Fourfold symmetry of magnetoresistance and magnetization in stripe-ordered La1.6-xNd0.4SrxCuO4 single crystals, Physical Review B 2009, 79, 012501.
14) G. Q. Zhang, W. Wang, X. G. Li, Enhanced Thermoelectric Properties of Core/Shell Heterostructure Nanowire Composites, Adv. Mater. 2008, 20, 3654.
15) W. Wang, X. L. Lu, T. Zhang, G. Q. Zhang, W. J. Jiang, G. Li, and X. G. Li, Bi2Te3/Te Multiple Heterostructure Nanowire Arrays Formed by Confined Precipitation, J. Am. Chem. Soc. 2007, 129, 6702.
16) X. L. Lu, G. Q. Zhang, W. Wang and X. G. Li,Superconducting and Oxidation-Resistant Coaxial Lead–Polymer Nanocables, Angew. Chem. Int. Edit. 2007, 46, 5772 - 5774.
17) T. Qian, G. Li, T. Zhang, T. F. Zhou, X. W. Kang, and X. G. Li, High-field history dependence of magnetization and resistivity in phase-separated Y0.2Ca0.8MnO3, Phys. Rev. B, 2007, 76, 014433.
18) X. L. Lu, T. Zhang, J. F. Qu, C. G. Jin, and X. G. Li, Microstructure and Superconductivity of La1.85Sr0.15CuO4 Nanowire Arrays, Adv. Funct. Mater. 2006, 16, 1754.
19) D. Wu, Z. H. Xiong, X. G. Li, Z. V. Vardeny, and J. Shi, “Magnetic-field-dependent carrier injection at La2/3Sr1/3MnO3 and organic semiconductors interfaces”, Phys. Rev. Lett. 2005, 95, 016802.
20) J. F. Qu, Y. Liu, F. Wang, X. Q. Xu, and X. G. Li, “Ultrasonic study on the charge-stripe phase in La1.88-yNdySr0.12CuO4”, Phys. Rev. B, 2005,71, 094503.


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