LONGITUDINAL MAGNETO-OPTICAL EFFECT OF FERROFLUIDS

被引：5
|
作者：
BREVETPHILIBERT, O
MONIN, J
机构：
来源：
JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE | 1988年 / 19卷 / 03期
关键词：
Computers; Microcomputer--Applications - Liquids--Magnetic Properties - Magnetic Field Effects - Polarimeters;
D O I：
10.1088/0150-536X/19/3/003
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The aim of this study is the measurement of the ferrofluids Faraday effect, with a low magnetic field applied (between 0 and 500 G) and various volumic magnetic concentrations. For each of them, we measured the value of the minimum longitudinal magnetic field applied, driving to a self developing phase transition (appearance of clusters). This leads to lessen or cancel the transmitted light beam. A dynamic study of this effect has been made (by switching on and off the magnetic field applied to the ferrofluid) that carried out a large asymmetry.
引用
收藏
页码：123 / 128
页数：6
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