A STUDY OF THE COMPLEX AC SUSCEPTIBILITY OF MAGNETIC FLUIDS SUBJECTED TO A CONSTANT POLARIZING MAGNETIC-FIELD

被引：24

作者：

FANNIN, PC ^{[1
]}

SCAIFE, BKP ^{[1
]}

CHARLES, SW ^{[1
]}

机构：

[1] UNIV COLL N WALES,DEPT CHEM,BANGOR LL57 2UW,GWYNEDD,WALES

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1990年 / 85卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(90)90016-J

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The magnetic-field dependence of the complex susceptibility of a colloidal suspension of cobalt ferrite in hexadecene for eleven values of polarizing field in the range 0 to 40 kA/m, obtained by means of the variable-gap method, is presented. The data are analysed by means of the Cole-Cole plot, using the Approximate Ellipse technique and the Cole-Cole circular arc, and information about the relaxation process within the sample is obtained. © 1990.

引用

页码：54 / 56

页数：3

共 5 条

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[4] THE FIELD-DEPENDENCE OF THE COMPLEX FREQUENCY-DEPENDENT SUSCEPTIBILITY OF MAGNETIC FLUIDS
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[5] NEW TECHNIQUE FOR MEASURING THE COMPLEX SUSCEPTIBILITY OF FERROFLUIDS
FANNIN, PC
SCAIFE, BKP
CHARLES, SW
[J]. JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1986, 19 (03): : 238 - 239

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