Magnetic-field sensors based on amorphous alloys for high-sensitivity low-frequency measurements

被引：14
作者：
SokolKutylovskij, OL
机构：
[1] Institute of Geophysics, Russian Academy of Sciences, Ekaterinburg, 620016
来源：
SENSORS AND ACTUATORS A-PHYSICAL | 1997年 / 62卷 / 1-3期
关键词：
amorphous ferromagnetic alloys; geophysics; magnetic-field sensors;
D O I：
10.1016/S0924-4247(97)01505-7
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：
Two different types of low-frequency magnetic-field sensors based on amorphous ferromagnetic alloys and using various physical phenomena are described. The sensors have small dimensions and high sensitivity their internal magnetic noise may be less than the geomagnetic held noise. These sensors are being used in geophysics, and may also be used successfully in measuring techniques, biological and medical research and as active magnetic antenna in low-frequency radio communication. (C) 1997 Elsevier Science S.A.
引用
收藏
页码：496 / 500
页数：5
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