3 papers
cond-mat.supr-con2018
Magnetic hysteresis of a superconducting microstrip resonator with a high edge barrier
Sangil Kwon, Yong-Chao Tang, Hamid R. Mohebbi +2
We investigate the magnetic hysteresis of a superconducting microstrip resonator with a high edge barrier. We measure the magnetic hysteresis while either sweeping a magnetic field…
cond-mat.supr-con2018
Engineering Nonlinear Response of Superconducting Niobium Microstrip Resonators via Aluminum Cladding
Sangil Kwon, Yong-Chao Tang, Hamid R. Mohebbi +3
In this work, we find that Al cladding on Nb microstrip resonators is an efficient way to suppress nonlinear responses induced by local Joule heating, resulting in improved microwa…
cond-mat.supr-con2018
Magnetic Field Dependent Microwave Losses in Superconducting Niobium Microstrip Resonators
Sangil Kwon, Anita Fadavi Roudsari, Olaf W. B. Benningshof +8
We describe an experimental protocol to characterize magnetic field dependent microwave losses in superconducting niobium microstrip resonators. Our approach provides a unified vie…