VIBRATIONAL PROPERTIES OF KLN(MOO4)2 CRYSTALS FOR LIGHT RARE-EARTH IONS FROM LANTHANUM TO TERBIUM

被引:24
作者
HANUZA, J
MACALIK, L
HERMANOWICZ, K
机构
[1] Department of Solid-State Spectroscopy, Institute for Low-Temperature and Structure Research, Polish Academy of Sciences, 50-950 Wrocław
关键词
D O I
10.1016/0022-2860(93)07947-U
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Laser Raman and Fourier transform-IR spectra of potassium-rare earth double molybdates for lanthanides from La to Tb were recorded. Factor group analysis (FGA) was carried out and a vibrational assignment is proposed for the internal and external optic modes. The effect of Mo-92/Mo-100 isotope exchange on the IR and Raman transitions is discussed.
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页码:17 / 30
页数:14
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