Does the Dirac Cone Exist in Silicene on Metal Substrates?

Absence of the Dirac cone due to a strong band hybridization is revealed to be a common feature for epitaxial silicene on metal substrates according to our first-principles calculations for silicene on Ir, Cu, Mg, Au, Pt, Al, and Ag substrates. The destroyed Dirac cone of silicene, however, can be e...

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Detalles Bibliográficos
Autores principales: Quhe, Ruge, Yuan, Yakun, Zheng, Jiaxin, Wang, Yangyang, Ni, Zeyuan, Shi, Junjie, Yu, Dapeng, Yang, Jinbo, Lu, Jing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4073124/
https://www.ncbi.nlm.nih.gov/pubmed/24969493
http://dx.doi.org/10.1038/srep05476

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4073124/
https://www.ncbi.nlm.nih.gov/pubmed/24969493
http://dx.doi.org/10.1038/srep05476

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