CALCULATION OF THE FLUCTUATION FIELD OF A FINE PARTICLE MAGNETIC SYSTEM

被引:11
作者
COVERDALE, GN [1 ]
CHANTRELL, RW [1 ]
OGRADY, K [1 ]
机构
[1] UNIV COLL N WALES,SCH ELECTR ENGN SCI,BANGOR LL57 1UT,GWYNEDD,WALES
关键词
D O I
10.1016/0304-8853(90)90578-E
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The behaviour of the fluctuation field Hf of a uniaxial non-interacting fine particle system has been modelled for the cases of aligned and randomly oriented anisotropy axes. For the random case, Hf exhibits a minimum as a function of the applied field. © 1990.
引用
收藏
页码:442 / 444
页数:3
相关论文
共 3 条
[1]   MAGNETIC VISCOSITY IN FERROMAGNETS .1. PHENOMENOLOGICAL THEORY [J].
GAUNT, P .
PHILOSOPHICAL MAGAZINE, 1976, 34 (05) :775-780
[2]   A MECHANISM OF MAGNETIC HYSTERESIS IN HETEROGENEOUS ALLOYS [J].
STONER, EC ;
WOHLFARTH, EP .
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1948, 240 (826) :599-642
[3]   MAGNETIC VISCOSITY IN NDFEB AND SMCO5 ALLOYS [J].
STREET, R ;
DAY, RK ;
DUNLOP, JB .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1987, 69 (01) :106-112