167 citations · 318 across the 5 of their papers we have counts for
5 papers
Geometric Effect on Quantum Anomalous Hall States in Magnetic Topological Insulators
Yanxia Xing, Fuming Xu, Qing-feng Sun +2
An intriguing observation on the quantum anomalous Hall effect (QAHE) in magnetic topological insulators (MTIs) is the dissipative edge states, where quantized Hall resistance is a…
Band Structure Engineering of Multinary Chalcogenide Topological Insulators
Shiyou Chen, X. G. Gong, Chun-Gang Duan +6
Topological insulators (TIs) have been found in strained binary HgTe and ternary I-III-VI2 chalcopyrite compounds such as CuTlSe2 which have inverted band structures. However, the…
Potential super-hard Osmium di-nitride with fluorite structure: First-principles calculations
Chang-Zeng Fan, Song-Yan Zeng, Li-Xin Li +4
We have performed systematic first-principles calculations on di-carbide, -nitride, -oxide and -boride of platinum and osmium with the fluorite structure. It is found that only PtN…
Low compressible noble metal carbides with rock-salt structure: ab initio total energy calculations of the elastic stability
Chang-Zeng Fan, Song-Yan Zeng, Zai-Ji Zhan +4
We have systematically studied the mechanical stability of all noble metal carbides with the rock-salt structure by calculating their elastic constants within the density function…
Resonant intrinsic spin Hall effect in p-type GaAs quantum well structure
Xi Dai, Zhong Fang, Yu-Gui Yao +1
We study intrinsic spin Hall effect in p-type GaAs quantum well structure described by Luttinger Hamiltonian and a Rashba spin-orbit coupling arising from the structural inversion…