Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
First-principles calculations of CdS-based nanolayers and nanotubes. / Bandura, A. V.; Kuruch, D. D.; Evarestov, R. A.
в: Materials Research Express, Том 5, № 5, 055036, 01.05.2018.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - First-principles calculations of CdS-based nanolayers and nanotubes
AU - Bandura, A. V.
AU - Kuruch, D. D.
AU - Evarestov, R. A.
PY - 2018/5/1
Y1 - 2018/5/1
N2 - The first-principles simulations using hybrid exchange-correlation density functional and localized atomic basis set were performed to investigate the properties of CdS nanolayers and nanotubes constructed from wurtzite and zinc blende phases. Different types of cylindrical and facetted nanotubes have been considered. The new classification of the facetted nanotubes is proposed. The stability of CdS nanotubes has been analyzed using formation and strain energies. Obtained results show that facetted tubes are favorable as compared to the most of cylindrical ones. Nevertheless, the cylindrical nanotubes generated from the layers with experimentally proved freestanding existence, also have a chance to be synthesized. Preliminary calculation of facetted nanotubes constructed from the zinc blende phase gives evidence for their possible using in the photocatalytic decomposition of water.
AB - The first-principles simulations using hybrid exchange-correlation density functional and localized atomic basis set were performed to investigate the properties of CdS nanolayers and nanotubes constructed from wurtzite and zinc blende phases. Different types of cylindrical and facetted nanotubes have been considered. The new classification of the facetted nanotubes is proposed. The stability of CdS nanotubes has been analyzed using formation and strain energies. Obtained results show that facetted tubes are favorable as compared to the most of cylindrical ones. Nevertheless, the cylindrical nanotubes generated from the layers with experimentally proved freestanding existence, also have a chance to be synthesized. Preliminary calculation of facetted nanotubes constructed from the zinc blende phase gives evidence for their possible using in the photocatalytic decomposition of water.
KW - cadmium sulfide
KW - cylindrical nanotubes
KW - facetted nanotubes
KW - facetted nanowires
KW - formation energy
KW - nanolayers
KW - photocatalytic decomposition of water
UR - http://www.scopus.com/inward/record.url?scp=85047847110&partnerID=8YFLogxK
U2 - 10.1088/2053-1591/aac3bb
DO - 10.1088/2053-1591/aac3bb
M3 - Article
AN - SCOPUS:85047847110
VL - 5
JO - Materials Research Express
JF - Materials Research Express
SN - 2053-1591
IS - 5
M1 - 055036
ER -
ID: 43148470