MAGNETIC DOMAIN-STRUCTURE OF SINTERED FE-ND-B TYPE PERMANENT-MAGNETS AND MAGNETOSTATIC GRAIN INTERACTION

被引：17

作者：

PASTUSHENKOV, J ^{[1
]}

FORKL, A ^{[1
]}

KRONMULLER, H ^{[1
]}

机构：

[1] UNIV TVER,INST PHYS,TVER 17000,USSR

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1991年 / 101卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(91)90780-E

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The domain width of Fe14Nd2B single crystal plates with different thicknesses and of grains of FeNdB-sintermagnets is investigated using the magneto-optical Kerr-effect. The results obtained in grains and plates are comparable with theoretical predictions and yield a domain wall energy of 24 erg/cm2 and the magnetic coupling between grains in sintermagnets.

引用

页码：363 / 366

页数：4

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