Paramagnetic susceptibilities of trivalent neodymium in LiYF4

被引:3
|
作者
De Leebeeck, H
Gorller-Walrand, C
Saez-Puche, R
机构
[1] Katholieke Univ Leuven, Dept Chem, Coordinat Chem Div, B-3001 Louvain, Belgium
[2] Univ Complutense, Fac Quim, Dept Quim Inorgan, ES-28040 Madrid, Spain
关键词
LiYF4; neodymium; magnetic susceptibility; crystal field;
D O I
10.1016/S0925-8388(98)00713-0
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
The paramagnetic susceptibilities of the 1.5%-doped LiYF4:Nd3+ single crystal were re-recorded using a SQUID in the temperature range from 1.7 K to 300 K. The anisotropic values chi(parallel to) and chi(perpendicular to) are simulated by means of optimised crystal field wave functions inserted in the Van Vleck formula. The agreement between the simulated and experimental data is satisfying, especially in the low temperature range. (C) 1998 Elsevier Science S.A. All rights reserved.
引用
收藏
页码:1 / 3
页数:3
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