The HTS RF SQUID magnetometer is characterized by low noise, high sensitivity, and wide dynamic and frequency ranges. It can therefore be used to measure the magnetic field directly. Theoretically, the HTS RF SQUID magnetometer has superiority over the conventional inductive probe in TEM application. The tentative TEM survey for comparison was carried out in field by using HTS RF SQUID magnetometer and induction, and the results show that larger detection depth could be expected in TEM survey by using the HTS RF SQUID magnetometer.
陈晓东, 赵毅, 邓晓红, 吕国印, 张杰, 赵敬洗. 高温超导磁强计研制及在瞬变电磁法中的应用[J]. 物探与化探, 2006, 30(3): 229-232.
CHEN Xiao-dong, ZHAO Yi, DENG Xiao-hong, LU Guo-yin, ZHANG Jie, Zhao Jing-xi. THE DEVELOPMENT OF THE HTS RF SQUID MAGNETOMETER AND ITS APPLICATION TO TEM. Geophysical and Geochemical Exploration, 2006, 30(3): 229-232.