Chemical vapor transport growth of vanadium(IV) selenide and vanadium(IV) telluride single crystals

K. S. Nikonov; M. N. Brekhovskikh; A. V. Egorysheva; T. K. Menshchikova; V. A. Fedorov

doi:10.1134/S0020168517110061

Chemical vapor transport growth of vanadium(IV) selenide and vanadium(IV) telluride single crystals

Autores: Nikonov K.S.¹, Brekhovskikh M.N.¹, Egorysheva A.V.¹, Menshchikova T.K.¹, Fedorov V.A.¹
Afiliações:
1. Kurnakov Institute of General and Inorganic Chemistry
Edição: Volume 53, Nº 11 (2017)
Páginas: 1126-1130
Seção: Article
URL: https://journals.rcsi.science/0020-1685/article/view/158317
DOI: https://doi.org/10.1134/S0020168517110061
ID: 158317

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Resumo

A process for the growth of VSe₂ and VTe₂ single crystals using VCl₃ as a transport agent is proposed and experimentally demonstrated. X-ray diffractometry and Laue X-ray photography results indicate that the crystals thus grown are identical in properties to chalcogenide crystals grown using I₂ as a transport agent. The mechanism of chemical vapor transport is discussed and the process conditions are optimized.