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Please use this identifier to cite or link to this item: https://libeldoc.bsuir.by/handle/123456789/13230
Title: The surface energy and band structure of γ-WO3 thin films
Authors: Migas, D. B.
Shaposhnikov, V. L.
Borisenko, V. E.
Skorodumova, N. V.
Мигас, Д. Б.
Шапошников, В. Л.
Борисенко, В. Е.
Скородумова, Н. В.
Keywords: публикации ученых
WO3
thin film
surface energy
band structure
Issue Date: 2017
Publisher: American Scientific Publishers
Citation: The surface energy and band structure of γ-WO3 thin films / D. B. Migas [and other]. // Science of Advanced Materials – Volume 9. – Numbers 3-4. – 2017. – pp. 469 –474(6).
Abstract: By means of ab initio calculations we demonstrate sizable anisotropy in surface energy of the γ-WO3 (001), (010) and (100) surfaces. The (001) surface has the smallest surface energy followed by the (010) and (100) surfaces. Their surface band structures are characterized by dispersion of bands near the gap region and by band-gap values similar to the ones of the bulk. The role of surface atoms in stabilizing the band gap is revealed. Variations in the position of the Fermi level are traced with respect to the different surface reconstructions
URI: https://libeldoc.bsuir.by/handle/123456789/13230
Appears in Collections:Публикации в зарубежных изданиях

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