On the Phonon and Polariton Spectrum of LiJO3
Open Access
- 1 November 1969
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung A
- Vol. 24 (11) , 1733-1736
- https://doi.org/10.1515/zna-1969-1109
Abstract
Raman spectra of the polar A, E1 and the non polar E2 species of LiJO3 are presented. The number of phonons expected by group theory has been calculated. LO-TO splitting of two E1·phonons could be observed and the polariton associated with the A (z) phonon at 795 cm -1 has been recorded.Keywords
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