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Capacitively shunted superconducting microbridge

Journal Article · · Appl. Phys. Lett.; (United States)
DOI:https://doi.org/10.1063/1.89330· OSTI ID:7340665

A superconducting microbridge small enough to exhibit the Josephson effect has been shunted by a large external capacitance. Surprisingly little capacitive hysteresis is observed in its I-V characteristic. Prominent subgap structures are seen. The resistively shunted junction (RSJ) model fails to explain the observations. (AIP)

Research Organization:
Department of Physics, University of California, Berkeley, California 94720
OSTI ID:
7340665
Journal Information:
Appl. Phys. Lett.; (United States), Journal Name: Appl. Phys. Lett.; (United States) Vol. 30:3; ISSN APPLA
Country of Publication:
United States
Language:
English