Raman scattering and phase transformations of TlGaSe 2 and TlGaS 2 under pressure

Raman spectra of single crystals TlGaS 2 and TlGaSe 2 are investigated in equilibrium conditions at room temperature under various hydrostatic pressures up to 7.25 and 9.27 kbar, respectively. Phase transitions at about 5 kbar are shown to occur in both the single crystals. Mode parameters γ i = (1/...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	physica status solidi (b) 1979-10, Vol.95 (2), p.383-390
Hauptverfasser:	Vinogradov, E. A., Zhizhin, G. N., Melnik, N. N., Subbotin, S. I., Panfilov, V. V., Allakhverdiev, K. R., Salaev, E. Yu, Nani, R. Kh
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!