2 papers
cond-mat.supr-con2021
Critical Currents in Conventional Josephson Junctions With Grain Boundaries
Miguel Antonio Sulangi, Laetitia Bettmann, T. A. Weingartner +5
It has been hypothesized that the variation of the critical currents in Nb/Al-AlO/Nb junctions is due to, among other effects, the presence of grain boundaries in the system. M…
cond-mat.supr-con2019
Disorder and Critical Current Variability in Josephson Junctions
Miguel Antonio Sulangi, T. A. Weingartner, N. Pokhrel +3
We investigate theoretically the origins of observed variations in the critical currents of Nb/Al-AlO/Nb Josephson junctions in terms of various types of disorder. We consider…