Non destructive evaluation using the SQUID with integrated gradiometer
被引:0
作者:
Nakane, H
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Nakane, H
Adachi, H
论文数: 0引用数: 0
h-index: 0
Adachi, H
Walker, M
论文数: 0引用数: 0
h-index: 0
Walker, M
Klein, U
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Klein, U
机构:
来源:
TRANSDUCERS 97 - 1997 INTERNATIONAL CONFERENCE ON SOLID-STATE SENSORS AND ACTUATORS, DIGEST OF TECHNICAL PAPERS, VOLS 1 AND 2
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1997年
关键词:
eddy current nondestructive evaluation;
integrated SQUID gradiometer;
multilayer structure;
D O I:
暂无
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
An eddy current nondestructive evaluation system using a low-temperature SQUID magnetic sensor was operated in an unshielded environment. The sensor consists of a niobium de superconducting quantum interference device (SQUID) and a first-order gradiometer pick up coil on the same substrate. We have used the integrated SQUID gradiometer in an unshielded environment to make eddy current nondestructive evaluation measurement on a multi-layer aluminum structure.