Robust quantum spin Hall state and quantum anomalous Hall state in graphenelike BC3 with adatoms

Robust quantum spin Hall state and quantum anomalous Hall state in graphenelike BC3 with adatoms

Two-dimensional (2D) topological insulators (TIs) and Chern insulators (CIs) promise quantum spin Hall (QSH) and quantum anomalous Hall (QAH) states without dissipation. By combining first-principles calculations with Wannier functions-based tight-binding (TB) modeling, we demonstrate that the graph...

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Bibliographic Details
Main Authors: Yinchang Zhao, Xi Chen, Zhenhong Dai, Chao Zhang, Chao Lian, Shuming Zeng, Sheng Meng, Jun Ni
Format: Article
Language:English
Published: IOP Publishing 2018-01-01
Series:New Journal of Physics
Subjects:
quantum spin Hall effect
quantum anomalous Hall effect
topological insulator
Chern insulator
Online Access:https://doi.org/10.1088/1367-2630/aad357

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