Topological Crystalline Insulator in a New Bi Semiconducting Phase

Topological crystalline insulators are a type of topological insulators whose topological surface states are protected by a crystal symmetry, thus the surface gap can be tuned by applying strain or an electric field. In this paper we predict by means of ab initio calculations a new phase of Bi which...

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Publicado en:Sci Rep
Main Authors: Munoz, F., Vergniory, M. G., Rauch, T., Henk, J., Chulkov, E. V., Mertig, I., Botti, S., Marques, M. A. L., Romero, A. H.
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group 2016
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Article
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4764853/
https://ncbi.nlm.nih.gov/pubmed/26905601
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep21790
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