BANDS STRUCTURE OF 3D and 2D Ca2Si

Autor: V. O. Bogorodz, V. L. Shaposhnikov, A. B. Filonov, B. S. Kolosnicin, D. B. Migas
Jazyk: ruština
Rok vydání: 2019
Předmět:
Zdroj: Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 4, Pp 23-26 (2019)
Druh dokumentu: article
ISSN: 1729-7648
Popis: The results of theoretical research of band structures of Ca2Si bulk and Ca2Si thin films with surfaces (001), (010), (100) are presented. It`s found that Ca2Si bulk and thin film Ca2Si(010) and (100) are direct bandgap semiconductors while Ca2Si(001) thin films show the metallic properties because of surface`s states.
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