Long Zhang

  • Published: 2017-07-03

张龙

Long Zhang

 

Position

Assistant Professor (2017 - current)

 

Research Interests

Theoretical understanding of correlated electron systems:

  • Doped Mott insulators, quantum magnets and superconductors;
  • Cuprates, iridates and other transition metal compounds;
  • Unconventional quantum phase transitions.

 

Education

08/2006 -- 07/2010       Department of Physics, Tsinghua University, B.Sc. in physics

08/2010 -- 07/2015       Institute for Advanced Study, Tsinghua University, Ph.D. in physics (Supervisor: Prof. Zheng-Yu Weng)

 

Employment

07/2015 -- 06/2017       International Center for Quantum Materials, School of Physics, Peking University

                                      Postdoctoral Fellow (Supervisor: Prof. Fa Wang)

06/2017 -- present        Kavli Institute for Theoretical Sciences, University of Chinese Academy of Sciences

                                      Assistant Professor

 

Publications

  1. L. Zhang and F. Wang, Unconventional surface critical behavior induced by a quantum phase transition from the two-dimensional Affleck-Kennedy-Lieb-Tasaki phase to a Neel-ordered phase, Phys. Rec. Lett. 118, 087201 (2017)
  2. L. Zhang, F. Wang, and D.-H. Lee, Compass impurity model of Tb substitution in Sr2IrO4, Phys. Rev. B 94, 161118 (2016).
  3. L. Zhang, X.-Y. Song, and F. Wang, Quantum oscillation in narrow-gap topological insulators, Phys. Rev. Lett. 116, 46404 (2016).
  4. L. Zhang and J.-W. Mei, Quantum oscillation as diagnostics of pseudogap state in underdoped cuprates, Europhys. Lett. 114, 47008 (2016).
  5. L. Zhang and Z.-Y. Weng, Sign structure, electron fractionalization, and emergent gauge description of the Hubbard model, Phys. Rev. B 90, 165120 (2014).

 

Contact

Email: longzhang@ucas.ac.cn

Personal Homepage: https://sites.google.com/site/lzhanghome/

Office: Rm. S401-3, Kavli ITS, UCAS, Beijing

 

 

 

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