Infrared Reflection Spectra of (FeIn2S4)x∙(In2S3)1–x Solid Solutions

IR reflectance spectroscopy at 50–450 cm –1 was used to study homogeneous monocrystals of (FeIn 2 S 3 ) x ∙(In 2 S 3 ) 1– x grown by the method of direction melt crystallization (vertical Bridgman method). The frequencies of the transverse (ω TO ) and longitudinal optical phonons (ω LO ) as well as...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of applied spectroscopy 2022-09, Vol.89 (4), p.748-750
Hauptverfasser:	Bodnar’, I. V., Khoroshko, V. V., Karoza, A. G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical Chemistry Atomic/Molecular Structure and Spectra Bridgman method Crystal growth Crystallization Damping Infrared reflection Infrared spectra Infrared spectroscopy Physics Physics and Astronomy Short Communications Single crystals Solid solutions
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	IR reflectance spectroscopy at 50–450 cm –1 was used to study homogeneous monocrystals of (FeIn 2 S 3 ) x ∙(In 2 S 3 ) 1– x grown by the method of direction melt crystallization (vertical Bridgman method). The frequencies of the transverse (ω TO ) and longitudinal optical phonons (ω LO ) as well as their damping coefficients were determined. Concentration dependence curves were constructed for these parameters and their behavior was established.
ISSN:	0021-9037 1573-8647
DOI:	10.1007/s10812-022-01420-7