Open AccessTHE RAMAN SPECTRUM OF SINGLE CRYSTAL Gd3Ga5O12
Author(s) -
Zhang Px,
Yunlong Liu,
Yj Mo
Publication year - 1983
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.32.1200
Subject(s) - raman spectroscopy , phonon , materials science , single crystal , ion , crystal (programming language) , fluorescence , nuclear magnetic resonance , optics , molecular physics , condensed matter physics , physics , quantum mechanics , computer science , programming language
The Raman spectrum of Gd3Ga5O12 single crystals grown by both flux and pulling methods are measured. The different Raman phonons, are identified. Comparing with ref. [6], we get more complete results. The Raman spectrum of the two kinds of crystals grown by different methods are also compared, the phonon modes are in agreement with each other. The observed different lines are interpreted as fluorescence of contaminating rare earth ions introduced possibly during the sample preparation.