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Wang Jian of the School of Physics and his collaborators observed quasi-bound states with discrete
Time of Update: 2022-11-04
Professor Wang Jian and Academician Xie Xincheng of the Center for Quantum Materials Science, School of Physics, Peking University, Professor Pan Minghu, School of Physics and Information Technology,
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Gao Peng's research group and collaborators in the School of Physics revealed the topological phase transition process of polar sigmon at the atomic scale
Time of Update: 2022-10-02
Recently, Professor Gao Peng's research group of the Center for Quantum Materials Science of the School of Physics of Peking University and the Electron Microscopy Laboratory has realized the observat
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Xie Xincheng's research group and collaborators in the School of Physics have made important
Time of Update: 2022-09-21
Recently, Xie Xincheng's research group and collaborators at the Center for Quantum Materials Science, School of Physics, Peking University, proposed a transport theory of semi-quantized Hall conductance based on a semi-magnetic topological insulator 。 The research was published online in the Physical Review Letters under the title "Transport Theory of Half-quantized Hall Conductance in a Semimagnetic Topological Insulator.
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The extreme optics research team of the School of Physics has made important progress in the research of non-Hermitian topological optics
Time of Update: 2022-08-16
Professor Hu Xiaoyong and Academician Gong Qihuang of the School of Physics of Peking University, Center for Frontier Science of Nano-Optoelectronics, State Key Laboratory of Artificial Microstructure and Mesoscopic Physics, and Academician Gong Qihuang have made important progress in non-Hermitian topological photonics research: the development of A new method to study the effective Hamiltonian of a novel gain-loss domain wall topological optical system reveals the generation mechanism of topological states induced by gain-loss domain walls .
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Researcher Huang Huaqing's group and collaborators in the School of Physics reveal topological states induced by structural amorphization
Time of Update: 2022-03-09
Recently, researcher Huang Huaqing's research group from the Institute of Theoretical Physics, School of Physics, Peking University, in collaboration with Professor Liu Feng from the University of Utah, found that structural amorphization can induce non-trivial electronic topological states in topologically mediocre crystals under appropriate conditions .
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Researcher He Qinglin from the Quantum Materials Science Center of the School of Physics and others
Time of Update: 2022-01-09
Peter Armitage, Johns Hopkins University, Yoshinori Tokura, Institute of Physics and Chemistry, Japan UCLA professor and professor Wangkang Long cooperation, in "Nature materials" ( Nature materials ) "Prospects" (Perspective) column published online entitled "spintronics and magnetic study of electricity topological insulator" ( topological and spintronics Magnetoelectronics ) review paper, review, discuss and prospect the research of spintronics and magnetoelectrics based on topological insulators .