Electronic, Vibrational, and Elastic Properties of Zn2SeTe Crystals with Antihalcopirite Structure
- Authors: Basalaev Y.M.1, Sidorova A.V.1
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Affiliations:
- Kemerovo State University
- Issue: Vol 61, No 8 (2018)
- Pages: 1425-1428
- Section: Physics of Semiconductors and Dielectrics
- URL: https://bakhtiniada.ru/1064-8887/article/view/240854
- DOI: https://doi.org/10.1007/s11182-018-1551-y
- ID: 240854
Cite item
Abstract
Using the capabilities of the CRYSTAL14 code, the parameters of an equilibrium crystal lattice are obtained and the electronic and vibrational structures of a new chalcopyrite-like Zn2SeTe crystal are studied. The energy band structure, long-wave vibrational frequencies at the point Г, and elastic moduli are calculated. The dependence of the contributions from the vibrations of individual atoms to the vibrational modes of a crystal caused by filling the cationic or anionic sublattices in the chalcopyrite structure is established.
Keywords
About the authors
Yu. M. Basalaev
Kemerovo State University
Author for correspondence.
Email: yumbas@mail.ru
Russian Federation, Kemerovo
A. V. Sidorova
Kemerovo State University
Email: yumbas@mail.ru
Russian Federation, Kemerovo
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