Temperature study of the polariton associated with the 248 cm-1 soft mode in LiNbO3

M. Rokni*, L. S. Wall, E. Amzallag, T. S. Chang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

17 Scopus citations

Abstract

The temperature dependence of the dispersion curve of the polariton associated with the 248 cm-1 mode in LiNbO3 is measured by means of near-forward Raman scattering, and described through the classical oscillator dispersion theory. The measured intensity and line-width of the Raman line are compared to those expected from theory.

Original languageEnglish
Pages (from-to)103-105
Number of pages3
JournalSolid State Communications
Volume10
Issue number1
DOIs
StatePublished - 1 Jan 1972
Externally publishedYes

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