THE HOPKINSON EFFECT IN A BAFE12O19 FINE PARTICLE SYSTEM - DEMAGNETIZATION FIELD EFFECTS

被引：3
|
作者：
GESHEV, J
POPOV, O
MIKHOV, M
SANCHEZ, JL
SUAREZ, N
LECCABUE, F
机构：
[1] MASPEC,CNR INST,VIA CHIAVARI 18 A,I-43100 PARMA,ITALY
[2] UNIV SOFIA,FAC PHYS,DEPT CONDENSED MATTER PHYS,BU-1126 SOFIA,BULGARIA
[3] UNIV LA HABANA,IMRE,MAGNETISMO LAB,HAVANA,CUBA
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 117卷 / 1-2期
关键词：
D O I：
10.1016/0304-8853(92)90310-K
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The experimental dependence of the initial thermomagnetic curves upon the demagnetization field acting on M-type barium ferrite fine particle samples is examined in the present study. The experimentally measured thermomagnetic curves have been compared with a recently developed theoretical model. It is found that there is a very good agreement between the calculated curves and the experimental ones in a weak external field.
引用
收藏
页码：190 / 194
页数：5
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