Development of semi-portable DC-SQUID magnetometer

Authors :: Kandori, A.
Ueda, M.
Ogata, H.
Kado, H.
Source :: IEEE Transactions on Applied Superconductivity. June, 1995, Vol. 5 Issue 2, p2474, 4 p.
Publication Year :: 1995
Abstract: A semi-portable direct current-superconducting quantum interference device magnetometer system is developed for studying diseases of the human heart and brain. The system is equipped with a liquid helium continuous cryostat with a cool down time of 20 minutes. The pickup coil is made of Nb-Ti-Cu wire. The magnetometer has a very low white noise level and allows reliable magnetocardiogram measurements.