TY - JOUR AU - Rufenacht, Alain AU - Solve, Stephane AU - Maruyama, M AU - Urano, Chiharu AU - Kaneko, Nobu C2 - Metrologia DA - 2018-03-15 DO - https://doi.org/10.1088/1681-7575/aaac44 LA - en M1 - 55 PB - Metrologia PY - 2018 TI - Direct DC 10 V comparison between two Programmable Josephson Voltage Standards made of Niobium Nitride (NbN)-based and amorphous niobium silicon (NbxSi1-x)-based Josephson Junctions ER -