Dielectric behaviour of granular semi-conducting aggregates, with special reference to some magnesium ferrites
作者:
A.Fairweather,
E.J.Frost,
期刊:
Proceedings of the IEE - Part IIA: Insulating Materials
(IET Available online 1953)
卷期:
Volume 100,
issue 3
页码: 15-22
年代: 1953
DOI:10.1049/pi-2a.1953.0004
出版商: IEE
数据来源: IET
摘要:
Aggregated granular semi-conductors can display high permittivities and dispersion effects which vary with temperature and voltage. This behaviour need not be characteristic of the granule material: can be a consequence of its conductivity and of a particular kind inhomogeneity of the aggregate arising from the contact structure the intergranular boundaries. The dielectric properties of certain sintered magnesium ferrites can be accounted for in this way.
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