Lattice Dynamic of Ag8SnSe6 Crystal

The synthesis and structure properties of Ag8SnSe6 argyrodite are described. Argyrodite belongs to the orthorhombic space group Pmn21 with 15 atoms per primitive cell. Classification of the main phonon modes of crystal carried out. First-principles phonon-dispersion curves for argyrodite Ag8SnSe6 ar...

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Bibliographic Details
Main Authors: I.V. Semkiv, H.A. Ilchuk, A.I. Kashuba, R.Yu. Petrus
Format: Article
Language:English
Published: Sumy State University 2016-10-01
Series:Журнал нано- та електронної фізики
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Online Access:http://jnep.sumdu.edu.ua/download/numbers/2016/3/articles/Proof_jnep_2016_V8_03005.pdf
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