Symmetry ratios and structural code of layered crystals of the family [(Ge,Sn,Pb)(Te,Se)]m[(Bi,Sb)2(Te,Se)3]n (m, n = 0, 1, 2…)
- Авторлар: Korzhuev M.1, Mikhailova A.1, Kretova M.1, Avilov E.1
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Мекемелер:
- Baikov Institute of Metallurgy and Materials Sciences
- Шығарылым: Том 51, № 7 (2017)
- Беттер: 894-897
- Бөлім: XV International Conference “Thermoelectrics and Their Applications—2016”, St. Petersburg, November 15–16, 2016
- URL: https://journals.rcsi.science/1063-7826/article/view/200319
- DOI: https://doi.org/10.1134/S106378261707017X
- ID: 200319
Дәйексөз келтіру
Аннотация
The crystal structures of layered crystals, i.e. ternary alloys [(Ge,Sn,Pb)Te(Se)]m[(Bi,Sb)2(Te,Se)3]n (m, n = 0, 1, 2…) (space groups \(R\overline 3 m\), \(P\overline 3 {m_1}\), and P21/m) are analyzed. The hierarchical relations between various space groups of ternary alloys are determined. The structural code of crystals of the family is determined, which takes into account their composition, crystal structure, and thermodynamic stability of layer stacks forming the superstructures.
Авторлар туралы
M. Korzhuev
Baikov Institute of Metallurgy and Materials Sciences
Хат алмасуға жауапты Автор.
Email: korzhuev@imet.ac.ru
Ресей, Moscow, 119334
A. Mikhailova
Baikov Institute of Metallurgy and Materials Sciences
Email: korzhuev@imet.ac.ru
Ресей, Moscow, 119334
M. Kretova
Baikov Institute of Metallurgy and Materials Sciences
Email: korzhuev@imet.ac.ru
Ресей, Moscow, 119334
E. Avilov
Baikov Institute of Metallurgy and Materials Sciences
Email: korzhuev@imet.ac.ru
Ресей, Moscow, 119334