Concentration variations in the optical pseudogap and refractive index of crystals of Cu6PS5I1–xClx solid solutions

The effect of anionic substitution of halogen atoms on the spectral position and shape of the optical absorption edge and the dispersion of the refractive index of crystals of Cu 6 PS 5 I 1–x Cl x solid solutions are studied. The concentration dependences of the width of the optical pseudogap, refra...

Full description

Saved in:
Bibliographic Details
Published inJournal of applied spectroscopy Vol. 79; no. 1; pp. 83 - 86
Main Authors Studenyak, I. P., Ponomaryov, V. E., Kranjčec, M., Minets, Yu. V., Suslikov, L. M.
Format Journal Article
LanguageEnglish
Published Boston Springer US 01.03.2012
Subjects
Analytical Chemistry
Atomic/Molecular Structure and Spectra
Physics
Physics and Astronomy
superionic conductor
optical pseudogap
refractive index
Online AccessGet full text

Cover

More Information
Summary:The effect of anionic substitution of halogen atoms on the spectral position and shape of the optical absorption edge and the dispersion of the refractive index of crystals of Cu 6 PS 5 I 1–x Cl x solid solutions are studied. The concentration dependences of the width of the optical pseudogap, refractive index, and lattice parameters are shown to be interrelated in these solid solution crystals.
ISSN:0021-9037
1573-8647
DOI:10.1007/s10812-012-9567-5