N. Harada

Relaxation Oscillating SQUIDs Using Nb/AlOx/Nb Josephson Tunnel Junctions

H. Kado, J. Kawai, G. Uehara, 1992 .

Magnetic Shielding by High-Tc Superconductor

M. Higuchi, H. Kado, H. Ogata, 1993 .

Four‐channel YBa2Cu3O7−y dc SQUID magnetometer for biomagnetic measurements

H. Kado, S. Tanaka, H. Itozaki, 1994 .