Supercurrent in a mesoscopic proximity wire
arXiv:cond-mat/9608098 · doi:10.1007/BF02399630
Abstract
Recent experiments on the proximity induced supercurrent in mesoscopic normal wires revealed a surprising temperature dependence. They suggest clean-limit behavior although the wires are strongly disordered. We demonstrate that this unexpected scaling is actually contained in the conventional description of diffusive superconductors and find excellent agreement with the experimental results. In addition we propose a SQUID-like proximity structure for further experimental investigations of the effects in question.
6 pages LaTeX, 4 postscript figures; to appear in J. Low Temp. Phys. (Proceedings of WSS '96)
Cited by in corpus (29)
- Opportunities for mesoscopics in thermometry and refrigeration: Physics and applications
- A spin triplet supercurrent through the half-metallic ferromagnet CrO2
- Quasiclassical Green's function approach to mesoscopic superconductivity
- Superconductivity in one dimension
- The Josephson critical current in a long mesoscopic S-N-S junction
- Proximity DC squids in the long junction limit
- Multiple Andreev Reflection and Giant Excess Noise in Diffusive Superconductor/Normal-Metal/Superconductor Junctions
- Ultrasensitive Proximity Josephson Sensor with Kinetic Inductance Read-Out
- Anomalous temperature dependence of the supercurrent through a chaotic Josephson junction
- Full range of proximity effect probed with Superconductor/Graphene/Superconductor junctions
- Cold electron Josephson transistor
- Long-range coherence and mesoscopic transport in N-S metallic structures
- Singular length dependence of critical current in SNS bridges
- Fluctuations of the Josephson current and electron-electron interactions in superconducting weak links
- Coherence-enhanced, phase-dependent dissipation in long SNS Josephson junctions: revealing Andreev Bound States dynamics
- Physics of Proximity Josephson Sensor
- Josephson Effect and Charge Distribution in Thin BiTe Topological Insulators
- Proximity SQUID single photon detector via temperature-to-voltage conversion
- Coulomb Effects on Electron Transport and Shot Noise in Hybrid Normal-Superconducting Metallic Structures
- Ultra-low dissipation Josephson transistor
- Evidence of Josephson coupling in a few-layer black phosphorus planar Josephson junction
- Fate of global superconductivity in arrays of long SNS junctions
- A numerical study of planar arrays of correlated spin islands
- Non-local superconducting single-photon detector
- Supercurrent dephasing by electron-electron interactions
- Thermal fluctuations and flux-tunable barrier in proximity Josephson junctions
- Minigap, Parity Effect and Persistent Currents in SNS Nanorings
- Magnetic screening in proximity effect Josephson-junction arrays
- Probing the topological protection of edge states in multilayer tungsten ditelluride with the superconducting proximity effect