Electronic, Dielectric, and Plasmonic Properties of Two-Dimensional Electride Materials X(2)N (X=Ca, Sr): A First-Principles Study

Based on first-principles calculations, we systematically study the electronic, dielectric, and plasmonic properties of two-dimensional (2D) electride materials X(2)N (X = Ca, Sr). We show that both Ca(2)N and Sr(2)N are stable down to monolayer thickness. For thicknesses larger than 1-monolayer (1-...

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Detalles Bibliográficos
Autores principales: Guan, Shan, Yang, Shengyuan A., Zhu, Liyan, Hu, Junping, Yao, Yugui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5387395/
https://www.ncbi.nlm.nih.gov/pubmed/26192245
http://dx.doi.org/10.1038/srep12285

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5387395/
https://www.ncbi.nlm.nih.gov/pubmed/26192245
http://dx.doi.org/10.1038/srep12285

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