Low temperature magnetic properties of Cr0.25Co0.25Zn0.5Fe2O4 nano particles

被引：0
|
作者：
Hina Bhargava
N. Lakshmi
Ram Kripal Sharma
K. Venugopalan
机构：
[1] Mohanlal Sukhadia University,Department of Physics
来源：
Hyperfine Interactions | 2008年 / 183卷
关键词：
Nano Cr; Co; Zn; Fe; O; .; AC susceptibility; Spin relaxation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Low temperature Mössbauer and AC susceptibility have been used to study relaxation phenomena in nano-sized particles of Cr0.25Co0.25Zn0.5Fe2O4. From these studies, the energy density constant for this system has been estimated to be 4 x 106 erg/cm3. Cation distribution has also been determined and the observed results are correlated to calculated relaxation times.
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页码：155 / 161
页数：6
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