TY - GEN AU - Stefan Pogorzalek, Kirill G. Fedorov, Ling Zhong, Jan Goetz, Friedrich Wulschner, Michael Fischer, Peter Eder, Edwar Xie, Kunihiro Inomata, Tsuyoshi Yamamoto, Yasunobu Nakamura, Achim Marx, Frank Deppe, Rudolf Gross T1 - Hysteretic Flux Response and Nondegenerate Gain of Flux-Driven Josephson Parametric Amplifiers CY - PY - 2017 PB - American Physical Society T3 - Phys. Rev. Applied VL - 8 UR - https://link.aps.org/doi/10.1103/PhysRevApplied.8.024012