Dielectric, electrical and infrared studies of γ-Fe2O3 prepared by combustion method

被引：0
|
作者：
Vijay A Hiremath
A Venkataraman
机构：
[1] Gulbarga University,Department of Chemistry
[2] R.N.S. Institute of Technology,undefined
来源：
Bulletin of Materials Science | 2003年 / 26卷
关键词：
γ-Fe; O; combustion synthesis; dielectric behaviour; electrical conductivity; spectroscopic studies; chemical homogeneity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper reports the electrical and spectroscopic investigation of the gamma ferrite synthesized through combustion route. The electrical study and dielectric behaviour showed a typical ferrite nature for the samples. The γ → α transition is observed from the electrical conductivity data. Infrared spectral study showed the transition of a typical ferrite. The effect of the presence of α-impurities in γ-Fe2O3 is also explained here.
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页码：391 / 396
页数：5
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