Method and Devices For Observing a Magnetic Field of a Material Volume, and Use of the Method

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专利权人:

QASS GmbH

发明人:

SEUTHE Ulrich

申请号：

US201615770321

公开号：

US2018306748(A1)

申请日:

2016.10.28

申请国别(地区):

美国

年份:

2018

代理人:

摘要：

The invention relates to a method for observing a magnetic field of a material volume, in particular for determining properties of a workpiece under, in particular, magnetic, mechanical, thermal, and/or electrical excitation of a material volume of the workpiece, wherein the magnetic field of the material volume is sensed as a function of time and of frequency with high frequency resolution.

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