Variable temperature EPR study of Fe2+ spin transition in Cu2+ doped [Fe(trz)(Htrz)2](BF4)

被引：0
|
作者：
C. Cantin
J. Kliava
Y. Servant
L. Sommier
O. Kahn
机构：
[1] Condensée de Bordeaux,Laboratoire des Sciences Moléculaires, Institut de Chimie de la Matière
[2] Université Bordeaux-I,Centre de Physique Moléculaire Optique et Hertzienne
来源：
Applied Magnetic Resonance | 1997年 / 12卷
关键词：
Electron Paramagnetic Resonance; Htrz; Hyperfine Structure; Spin Transition; Local Magnetic Field;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The temperature dependence of the EPR spectrum of Cu2+ in the range 293–393 K exhibits a low-spin (S=0) to high-spin (S=2) transition of the Fe2+ ions, with hysteresis (Tc↑=363 K,Tc↓=343 K). At 103 K, the principal values of theg and hyperfine tensors of Cu2+ ions are revealed by hyperfine structure.
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页码：87 / 93
页数：6
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