DOMAIN-STRUCTURE OF POLYCRYSTALLINE POWDERS OF BA3CO2FE24O41

被引：1
|
作者：
JONES, GA
PARKER, SFH
BOOTH, JG
SIMKIN, D
机构：
[1] Dept. of Physics, University of Salford, Salford
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1990年 / 83卷 / 1-3期
关键词：
Barium Compounds - Crystals--Structure - Microscopic Examination--Scanning Electron Microscopy;
D O I：
10.1016/0304-8853(90)90590-M
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Domain patterns in polycrystalline powders of Ba3Co2Fe24O41 have been observed with the Bitter method in the optical and scanning electron microscopes. Many grains have walls running normal to the c-axis with an average spacing of 0.5-1 μm. Other more complex patterns also seen. © 1990.
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收藏
页码：471 / 472
页数：2
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