Authors:
Zhang, Y
Panaitov, G
Wang, SG
Wolters, N
Otto, R
Schubert, J
Zander, W
Krause, HJ
Soltner, H
Bousack, H
Braginski, AI
Citation: Y. Zhang et al., Second-order, high-temperature superconducting gradiometer for magnetocardiography in unshielded environment, APPL PHYS L, 76(7), 2000, pp. 906-908
Authors:
He, DF
Krause, HJ
Zhang, Y
Bick, M
Soltner, H
Wolters, N
Wolf, W
Bousack, H
Citation: Df. He et al., HTS SQUID magnetometer with SQUID vector reference for operation in unshielded environment, IEEE APPL S, 9(2), 1999, pp. 3684-3687