发明名称 |
Thin film magnetometer |
摘要 |
A magnetometer made of thin film ferromagnetic material measures a component of an extraneous magnetic field which lies within the film at right angles to the direction of a magnetic field which is periodically excited within the film in opposite directions at sufficient intensity to saturate the film, in the presence of unidirectionally flowing current within the film along a path preferably extending at an angle of about 45 DEG to the axis of anisotropy lying within the film.
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申请公布号 |
US4683535(A) |
申请公布日期 |
1987.07.28 |
申请号 |
US19850719067 |
申请日期 |
1985.04.02 |
申请人 |
STICHTING CENTRUUM VOOR MICRO ELECTRONIKA TWENTE |
发明人 |
DE RIDDER, RENE M.;FLUITMAN, JOHANNES H. J. |
分类号 |
G01R33/06;(IPC1-7):G01R33/02 |
主分类号 |
G01R33/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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