F
Fu-Chun Zhang
Researcher at Chinese Academy of Sciences
Publications - 305
Citations - 11695
Fu-Chun Zhang is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Superconductivity & Pairing. The author has an hindex of 47, co-authored 292 publications receiving 10339 citations. Previous affiliations of Fu-Chun Zhang include University of Hong Kong & Academia Sinica.
Papers
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Journal ArticleDOI
Effective Hamiltonian for the superconducting Cu oxides
Fu-Chun Zhang,T. M. Rice +1 more
TL;DR: Although assuming that doping creates holes primarily on oxygen sites, this work derives explicitly a single-band effective Hamiltonian for the high-${T}_{c}$ Cu-oxide superconductors.
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Majorana Zero Mode Detected with Spin Selective Andreev Reflection in the Vortex of a Topological Superconductor
Hao-Hua Sun,Kai-Wen Zhang,Lun-Hui Hu,Chuang Li,Guan-Yong Wang,Hai-Yang Ma,Zhu-An Xu,Chunlei Gao,Dandan Guan,Yaoyi Li,Canhua Liu,Dong H Qian,Yi Cheng Zhou,Liang Fu,Shao-Chun Li,Fu-Chun Zhang,Jin-Feng Jia +16 more
TL;DR: In this paper, a spin-polarized scanning tunneling microscopy or spectroscopy has been applied to probe spin selective Andreev reflection (SSAR) of MZMs in a topological superconductor of the Bi-Te-3/NbSe-2 heterostructure.
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Experimental detection of a Majorana mode in the core of a magnetic vortex inside a topological insulator-superconductor Bi(2)Te(3)/NbSe(2) heterostructure.
Jin-Peng Xu,Mei Xiao Wang,Zhi-Long Liu,Jian-Feng Ge,Xiaojun Yang,Canhua Liu,Z. A. Xu,Dandan Guan,Chun Lei Gao,Dong Qian,Ying Liu,Qiang Hua Wang,Fu-Chun Zhang,Fu-Chun Zhang,Qi-Kun Xue,Jin-Feng Jia,Jin-Feng Jia +16 more
TL;DR: This work provides self-consistent evidences of Majorana fermions and also suggests a possible route to manipulating them by systematically investigating the spatial profile of the Majorana mode and the bound quasiparticle states within a vortex in Bi(2)Te(3) films grown on a superconductor NbSe(2).
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The physics behind high-temperature superconducting cuprates: the ‘plain vanilla’ version of RVB
Philip W. Anderson,Patrick A. Lee,Mohit Randeria,T. M. Rice,Nandini Trivedi,Fu-Chun Zhang,Fu-Chun Zhang +6 more
TL;DR: In this article, Zhang et al. used the mean field theory of Anderson's RVB to understand high-temperature superconductivity in the cuprates and showed that it is able to explain the existence of the pseudogap, properties of nodal quasiparticles and approximate spin-charge separation.
Journal ArticleDOI
Impurity effect on weak antilocalization in the topological insulator Bi 2 Te 3
Hongtao He,Gan Wang,Tao Zhang,Iam Keong Sou,George K.L. Wong,Jiannong Wang,Hai-Zhou Lu,Shun-Qing Shen,Fu-Chun Zhang +8 more
TL;DR: The data demonstrate that the observed WAL is robust against deposition of nonmagnetic Au impurities on the surface of the thin films, but it is quenched by the deposition of magnetic Fe impurities which destroy the π Berry phase of the topological surface states.