Lattice Dynamic of Ag8SnSe6 Crystal
| Authors | I.V. Semkiv1 , H.A. Ilchuk1 , A.I. Kashuba2 , R.Yu. Petrus1 , V.V. Kusnezh1 |
| Affiliations | 1 Lviv Polytechnic National University, 12, S. Bandera st., 79013 Lviv, Ukraine 2 Ivan Franko National University of Lviv, 8, Kyrylo and Mefodiy st., 79005 Lviv, Ukraine |
| Е-mail | Semkiv.Igor.5@gmail.com |
| Issue | Volume 8, Year 2016, Number 3 |
| Dates | Received 28 April 2016; published online 03 October 2016 |
| Citation | I.V. Semkiv, H.A. Ilchuk, A.I. Kashuba,et al., J. Nano- Electron. Phys. 8 No 3, 03005 (2016) |
| DOI | 10.21272/jnep.8(3).03005 |
| PACS Number(s) | 63.20.D, 71.15.Mb, 71.20.Nr |
| Keywords | Chalcogenides (2) , Argyrodite, Phonon spectra, Selection rules, Phonon modes. |
| Annotation | 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 are calculated. Peak position in Raman spectra and IR-spectra was clarified. |
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List of References English version of article |
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