Electron paramagnetic resonance studies of Eu2+ in Cs2NaLaCl6 crystals

被引：11
|
作者：
Boldu, RL [1 ]
Gleason, RJ [1 ]
Quintanar, C [1 ]
Munoz, E [1 ]
机构：
[1] UNIV NACL AUTONOMA MEXICO,FAC CIENCIAS,MEXICO CITY 01000,DF,MEXICO
来源：
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1996年 / 57卷 / 03期
关键词：
inorganic compounds; crystal growth; electron paramagnetic resonance (EPR);
D O I：
10.1016/0022-3697(95)00282-0
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Electron paramagnetic resonance studies performed at room temperature in Eu2+ doped Cs2NaLaCl6 single crystals (elpasolite type) showed that the paramagnetic ion occupies a trigonal symmetry site of the crystalline cubic field of the host. Room temperature spin-Hamiltonian parameters are obtained from an accurate angular variation in the (110) crystallographic plane. A possible outline for the configuration of the paramagnetic site is discussed.
引用
收藏
页码：267 / 270
页数：4
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