Jianqi Li

Education Background :

1. Ph.D., Institute of Physics, Chinese Academy of Sciences,1990

Work Experience :

1. Research fellow, .Max-Planck Institute, Germany 1995-1996
2. Research fellow, .National Institute for Research in Inorganic Materials, Japan 1997-1999
3. Research associate,Brookhaven National Lab. USA, 2000-2001
4. Professor, Physics, Institute of Physics, 2001-present

Research Directions :

  Instrumentation Development, Methodology and Applications of Ultrafast Electron Microscopy

Research Interest :

1. Ultrafast electron microscopy method and structural dynamics
2. Charge/orbital ordering and structural phase transition in strongly correlated systems
3. Exploration of superconducting materials/multiferroic materials and structural modulation

Selected Publications :
K. Sun, S.S. Sun, C.H. Zhu, H.F. Tian, H.X. Yang, J.Q. Li*, Hidden CDW states and insulator-to-metal transition after a pulsed femtosecond laser excitation in layered chalcogenide 1T-TaS2−xSex, Science advance 4 (2018) 9660.
S. S. Sun, L. L. Wei, Z. W. Li, G. L. Cao, Y. Liu, W. J. Lu, Y. P. Sun, H. F. Tian, H. X. Yang, J. Q. Li*, Direct observation of an optically induced charge density wave transition in 1T-TaSe2. Physical Review B 92 (2015)5.
Z. W. Li, S. S. Sun, Z. A. Li, M. Zhang, G. L. Cao, H. F. Tian, H. X. Yang, J. Q. Li*, Ultrafast structural dynamics of boron nitride nanotubes studied using transmitted electrons. Nanoscale 9(2017) 13313.
L. L. Wei, S. S. Sun, C. Guo, Z. W. Li, K. Sun, Y. Liu, W. J. Lu, Y. P. Sun, H. F. Tian, H. X. Yang, J. Q. Li*, Dynamic diffraction effects and coherent breathing oscillations in ultrafast electron diffraction in layered 1T-TaSeTe. Structural dynamics 4 (2017)10.
M. Zhang, G. L. Cao, H. F. Tian, S. S. Sun, Z. W. Li, X. Y. Li, C. Guo, Z. Li, H. X. Yang, J. Q. Li,* Picosecond view of a martensitic transition and nucleation in the shape memory alloy Mn50Ni40Sn10 by four-dimensional transmission electron microscopy. Physical Review B 96 (2017)7.
ZW. Li, Z.-A. Li, S. Sun, D. Zheng, H. Wang, H. Tian, H. Yang, X. Bai, J.Q. Li*, Direct Observation of Inner-Layer Inward Contractions of Multiwalled Boron Nitride Nanotubes upon in Situ Heating. Nanomaterials (Basel, Switzerland) 8, (2018).
G. L. Cao, S. S. Sun, Z. W. Li, H. F. Tian, H. X. Yang, J. Q. Li*, Clocking the anisotropic lattice dynamics of multi-walled carbon nanotubes by four-dimensional ultrafast transmission electron microscopy. Scientific reports 5 (2015) 7.
C. Ma, Y. Lin, H. X. Yang, H. F. Tian, L. Shi , J. Zeng, and J. Q. Li*,Adv. Mater., 27(2015) 6328.
Z. Wang, Y. Cai, Z. W. Wang, C. Ma, Z. Chen, H. X. Yang, H. F. Tian, and J. Q. Li*, Phys.Rev. B, 91(2015) 064513.
S.S. Sun, L.L Wei, Z.W. Li, G.L. Cao, Y. Liu, W. J. Lu, Y. P. Sun, H.F. Tian, H.X. Yang, and J.Q. Li*, Phys. Rev. B, 92(2015)224303.
C. Ma, L. J. Wu, W. G. Yin, H. X. Yang, H. L. Shi, Z. W. Wang, J. Q. Li, C. C. Homes, and Y. M. Zhu*, Phys. Rev. Lett, 112(2014) 077001.
X. G. Guo, G. Z. Fang, G. Li, J. Q. Li, L. L. Sun, Z. C. Tang, X. L. Pan, X. H. Bao*, Science, 344( 2014) 616.
J. Li, H. X. Yang, S.-W. Cheong, and J. Q. Li*. Phys. Rev. B, 87 (2013) 094106.
S. Cao, J. Li, H.X.Yang & J.Q. Li*, Scientific Reports, 2 (2012)330.
Z. Wang, Y.J. Song, J.Q. Li*, Phys. Rev. B 83(2011)140505(R) .
H. X. Yang, H. Y. J. Song, and J. Q. Li*, Phys. Rev. Lett. 106(2011)016406.
Y.J. Song, H.X. Yang, H.F. Tian, C. Ma, Y.B. Qin, and J.Q. Li*, Phys.Rev. B, 81 (2010) 020101 (R).
C. Ma, H.X. Yang, H.F. Tian, H.L. Shi, J.B. Lu, and J.Q. Li*,. Phys. Rev. B 79 (2009) 060506(R).
Y. Zhang, H.X. Yang, C. Ma, H.F. Tian, and J.Q. Li*, Phys. Rev. Lett. 98 (2007) 247602.

地址：北京市海淀区中关村南三街8号 中国科学院物理研究所A06组 邮编100190     电话：+86-10-82649524 传真：+86-10-82649485 电子邮件：ljq@iphy.ac.cn