TY - JOUR AU - Martin Huber AU - M. Cromar C2 - Physica B-Condensed Matter DA - 1990-12-31 00:12:00 LA - en M1 - 165-166 PB - Physica B-Condensed Matter PY - 1990 TI - Excess Low-Frequency Flux Noise in dc SQUIDs Incorporating NB/Al-OXIDE/Nb Josephson Junctions ER -