Raman Scattering in TlGaxIn1–xTe2 Solid Solutions: Experiment and Calculations from First Principles

Najafov, A.I.; Mahmudova, G.R.; Cahangirli , Zakir; Aliyeva, V.B.; Badalova, Z.I.; Mammadov, T.G.; Abdullayev, N.A.

doi:10.3103/s1541308x25700062

Raman Scattering in TlGaxIn1–xTe2 Solid Solutions: Experiment and Calculations from First Principles

Najafov A., Mahmudova G., Cahangirli Z., Aliyeva V., Badalova Z., Mammadov T., ...daha çox

Physics of Wave Phenomena, vol.33, no.2, pp.117-126, 2025 (SCI-Expanded, Scopus)

Nəşrin Növü: Article / Article
Cild: 33 Say: 2
Nəşr tarixi: 2025
Doi nömrəsi: 10.3103/s1541308x25700062
jurnalın adı: Physics of Wave Phenomena
Jurnalın baxıldığı indekslər: Science Citation Index Expanded (SCI-EXPANDED), Scopus, INSPEC
Səhifə sayı: pp.117-126
Açar sözlər: Brillouin zone, optical phonons, phonon modes, phonon spectra, Raman scattering, solid solutions, state density
Açıq Arxiv Kolleksiyası: Məqalə
Adres: Bəli

Qısa məlumat

Abstract: Raman scattering spectra in crystals of TlGaxIn1–xTe2 solid solutions are investigated, frequencies of modes of the solid solutions are determined, and the spectrum behavior character is revealed. Contributions from various atoms of the TlGaxIn1–xTe2 solid solutions to the phonon density of states are determined from first principles, phonon spectra are constructed, and frequencies of solid-solution modes are calculated.