Flipping coin experiment for studying switching in Josephson junctions and superconducting wires
arXiv:1812.06049 · doi:10.1103/PhysRevApplied.11.054070
Abstract
Josephson junctions and superconducting wires when probed with current pulses exhibit stochastic switching from superconducting to a stable non-zero voltage state. Electrical current dependence of the switching probability (so called S-curve) or switching current distribution is a fingerprint of the physics governing the escape process. This work addresses the criterion of independent switching event in a series of switching experiments. Treating Josephson junction as an electrical coin with current-tuned switching probability we investigate effect of correlation between switching events on the switching statistics.
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Cited by in corpus (5)
- Microwave photon detection at parametric criticality
- Detection of signals in presence of noise through Josephson junction switching currents
- Probing confined vortices with a superconducting nanobridge
- Heat hunting in freezer: Direct measurement of quasiparticle diffusion in superconducting nanowire
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