Phase transition and Raman‐active modes in TlInS 2

Phase transition and Raman‐active modes in TlInS 2

Raman spectra of layered ternary thallium chalcogenide TlInS 2 were studied with the aid of 3D confocal Raman system over the temperature range 77–300K in the frequency region of 120–400 cm –1 . The observed lines in the obtained Raman spectra were denconvoluted into Lorentzian peaks and temperature...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Physica status solidi. C 2013-08, Vol.10 (7-8), p.1132-1135
Hauptverfasser: Paucar, Raul, Harada, Kazuki, Matsumoto, Ryoya, Wakita, Kazuki, Shim, YongGu, Alekperov, Oktay, Mamedov, Nazim
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Raman spectra of layered ternary thallium chalcogenide TlInS 2 were studied with the aid of 3D confocal Raman system over the temperature range 77–300K in the frequency region of 120–400 cm –1 . The observed lines in the obtained Raman spectra were denconvoluted into Lorentzian peaks and temperature dependence of each peak's parameters (peak position and half width at half maximum) were obtained. An irregular behaviour of the temperature dependence of Loretzian parameters is reported. (© 2013 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
ISSN:1862-6351
1610-1642
DOI:10.1002/pssc.201200868