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Unexpected Giant-Gap Quantum Spin Hall Insulator in Chemically Decorated Plumbene Monolayer

Quantum spin Hall (QSH) effect of two-dimensional (2D) materials features edge states that are topologically protected from backscattering by time-reversal symmetry. However, the major obstacles to the application for QSH effect are the lack of suitable QSH insulators with a large bulk gap. Here, we...

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Detalles Bibliográficos
Autores principales: Zhao, Hui, Zhang, Chang-wen, Ji, Wei-xiao, Zhang, Run-wu, Li, Sheng-shi, Yan, Shi-shen, Zhang, Bao-min, Li, Ping, Wang, Pei-ji
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4735859/
https://www.ncbi.nlm.nih.gov/pubmed/26833133
http://dx.doi.org/10.1038/srep20152