- An anisotropic magneto resistive sensor with set/reset fieldD F He
National Institute for Materials Science, 1 2 1 Sengen Tsukuba, Ibaraki 305 0047, Japan
Rev Sci Instrum 82:094703. 2011..For magnetic particle detection using an AMR sensor with set/reset method, the thermal disturbance effect was canceled well and the signal-to-noise ratio was improved by about three times...
- Note: A hand-held high-Tc superconducting quantum interference device operating without shieldingD F He
Superconducting Materials Center, National Institute for Materials Science, 1 2 1 Sengen, Tsukuba, Ibaraki 305 0047, Japan
Rev Sci Instrum 82:026110. 2011..To check the operation, it was used to do eddy-current testing by hand moving the SQUID, and the artificial defect under 6 mm aluminum plate could be successfully detected in shielded environment...