Magnetic resonant and non-resonant investigations of LiLnF4 (Ln = Y, Tm) powders

被引：0
|
作者：
A. V. Klochkov
S. P. Kurzin
I. R. Mukhamedshin
D. R. Nabiullin
V. V. Naletov
H. Suzuki
I. Kh. Salikhov
M. S. Tagirov
D. A. Tayurskii
R. Sh. Zhdanov
机构：
[1] Kazan State University,Department of Physics, Faculty of Science
[2] Kanazawa University,undefined
来源：
Applied Magnetic Resonance | 1998年 / 14卷
关键词：
Nuclear Magnetic Resonance; High Magnetic Field; Structural Phase Transition; Dynamic Nuclear Polarisation; Longitudinal Magnetization;
D O I：
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中图分类号：
学科分类号：
摘要：
The properties of dielectric powders of the Van Vleck paramagnet LiTmF4 and its diamagnetic analogue LiYF4 have been investigated by both resonant methods (EPR, NMR, and the mass-spectroscopy) and non-resonant ones (conductometry and magnetization measurement). On the basis of experimental data and theoretical calculations a self-consistent model for the magnetic and other properties of these powders is suggested. Two structural phase transitions induced by the magnetic field are discovered in fine LiTmF4 powder at low temperature in a high magnetic field.
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页码：525 / 544
页数：19
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