ANISOTROPIC MAGNETIC FLUID - A MAGNETIC LIQUID-CRYSTAL

被引:5
作者
DASILVA, MF [1 ]
TOURINHO, FA [1 ]
LIEBERT, L [1 ]
NETO, AMF [1 ]
机构
[1] UNIV SAO PAULO,INST FIS,CAIXA POSTAL 20516,BR-01498 SAO PAULO,BRAZIL
关键词
D O I
10.1016/0304-8853(93)91039-A
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
An ionic aqueous ferrofluid of MnFe2O4 has been investigated by means of optical microscopic and X-Tay scattering techniques. The optical birefringence measured as a function of temperature, without any magnetic field, showed the existence of a nematic-type order in this material.
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页码:57 / 61
页数:5
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