Influence of dehydration on the electron spin resonance in the Cu3[W(CN)8]2(Pyrimidine)2 • 8H2O molecular magnet

被引：2

作者：

Koplak, O. V. ^{[1
]}

Kirman, M. V. ^{[1
]}

Dmitriev, A. I. ^{[1
]}

Tokoro, H. ^{[2
]}

Ohkoshi, S. ^{[2
]}

Morgunov, R. B. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka 142432, Moscow Oblast, Russia

[2] Univ Tokyo, Bunkyo Ku, Tokyo, Japan

来源：

PHYSICS OF THE SOLID STATE | 2013年 / 55卷 / 05期

基金：

俄罗斯基础研究基金会;

关键词：

TEMPERATURE; MAGNETIZATION; FERRIMAGNET;

D O I：

10.1134/S1063783413050168

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The influence of dehydration on the electron spin resonance spectra in the Cu-3[W(CN)(8)](2)(pyrimidine)(2) center dot 8H(2)O molecular magnet has been found. It has been established that two ferromagnetic phases with the Curie temperatures of similar to 12-17 and similar to 50 K, which correspond to two different lines of the ferromagnetic resonance, are present in crystals. Dehydration leads to increasing the Curie temperature of the low-temperature phase from 12 to 17 K and to varying the temperature dependences of the spectrum parameters of the high-temperature phase (the resonant field and the width line).

引用

页码：990 / 994

页数：5

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