Phonon Spectrum of Crystals InxTl1 – xI Substitutional Solid Solutions

Authors A.I. Kashuba , S.V. Apunevych

Ivan Franko National University of Lviv, 8, Kyrylo and Mephodiy St., 79005 Lviv, Ukraine

Issue Volume 8, Year 2016, Number 1
Dates Received 08 December 2015; published online 15 March 2016
Citation A.I. Kashuba, S.V. Apunevych, J. Nano- Electron. Phys. 8 No 1, 01010 (2016)
DOI 10.21272/jnep.8(1).01010
PACS Number(s) 63.20. – e
Keywords Concentration dependence, Group-theoretical analysis, Phonon spectra, Selection rules.
Annotation We report on the synthesis, growth and structural analysis new crystals InxTl1 – xI substitutional solid solutions (SSS). Symmetrical analysis of the phonon spectra of SSS InxTl1 – xI (0,4 < x < 0,9) at room temperature (Т = 293 К) are present. Classification of the main phonon modes of crystal carried out. Clarified selection rules for Raman spectra and infrared spectra. Positions of Raman lines and their intensities were described and the assignment of lines was given.

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