Raman and Resonance Raman Spectroscopy of Selected Rare-Earth Sesquioxides
- 1 November 1984
- journal article
- research article
- Published by SAGE Publications in Applied Spectroscopy
- Vol. 38 (6) , 857-860
- https://doi.org/10.1366/0003702844554657
Abstract
Raman spectra of three readily available C-type stoichiometric rare-earth sesquioxide powders of composition Ln2O3 are presented. Some correlations of spectra with body-cell structure and infrared absorption spectra have been made. Spectra of Eu2O3, Dy2O3, and Tm2O3 display several new peaks that have not as yet been reported. Assignments of certain peaks to electronic Raman and resonance Raman transitions are discussed.Keywords
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