Martin Götz, Dietmar Drung, Christian Krause 0004, Ulrich Becker, Hansjörg Scherer. Calibrating Ultrastable Low-Noise Current Amplifiers of the Second Generation With a Cryogenic Current Comparator. IEEE T. Instrumentation and Measurement, 68(6):2027-2033, 2019. [doi]
Abstract is missing.