THE STRUCTURE AND SPECTROSCOPIC PROPERTIES OF AL2-XCRX(WO4)3 CRYSTALS IN ORTHORHOMBIC AND MONOCLINIC PHASES

被引:51
|
作者
HANUZA, J
MACZKA, M
HERMANOWICZ, K
ANDRUSZKIEWICZ, M
PIETRASZKO, A
STREK, W
DEREN, P
机构
[1] Institute for Low Temperatures and Structure Research, Polish Academy of Sciences, Wroclaw
关键词
D O I
10.1006/jssc.1993.1193
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The structure and spectroscopic properties of Cr3+ doped Al2(WO4)3 crystals in orthorhombic and monoclinic phases are studied and compared. On the basis of absorption, emission, IR, Raman scattering, and lifetime measurements the different Cr3+ centers are analyzed and characterized. The results obtained are related to those of other authors. © 1993 Academic Press, Inc.
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页码:49 / 69
页数:21
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