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Evolution of Topological Surface States in Antimony Ultra-Thin Films

Based on an inverted bulk band order, antimony thin films presumably could become topological insulators if quantum confinement effect opens up a gap in the bulk bands. Coupling between topological surface states (TSS) from opposite surfaces, however, tends to degrade or even destroy their novel cha...

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Detalles Bibliográficos
Autores principales: Yao, Guanggeng, Luo, Ziyu, Pan, Feng, Xu, Wentao, Feng, Yuan Ping, Wang, Xue-sen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3684810/
https://www.ncbi.nlm.nih.gov/pubmed/23774610
http://dx.doi.org/10.1038/srep02010