Finite voltage shot noise in normal-metal - superconductor junctions
arXiv:cond-mat/9711025 · doi:10.1103/PhysRevB.58.11177
Abstract
We express the low-frequency shot noise in a disordered normal-metal - superconductor (NS) junction at finite (subgap) voltage in terms of the normal scattering amplitudes and the Andreev reflection amplitude. In the multichannel limit, the conductance exhibits resonances which are accompanied by an enhancement of the (differential) shot noise. In the study of multichannel single and double barrier junctions we discuss the noise properties of coherent transport at low versus high voltage with respect to the Andreev level spacing.
6 pages, Latex, 2 eps-figures, to be published in PRB, Appendix on Bogoliubov equations
References in corpus (2)
Cited by in corpus (12)
- Shot Noise in Mesoscopic Conductors
- Splitting of a Cooper pair by a pair of Majorana bound states
- Observing Majorana Bound States in p-wave Superconductors Using Noise Measurements in Tunneling Experiments
- Scattering matrix approach to the description of quantum electron transport
- Reflectionless tunneling in ballistic normal-metal--superconductor junctions
- Mesoscopic proximity effect in double barrier Superconductor/Normal Metal junctions
- Energy dependent counting statistics in diffusive superconducting tunnel junctions
- Shot noise in superconducting junctions with weak link formed by Anderson impurity
- Full Counting Statistics of Yu-Shiba-Rusinov Bound States
- Full counting statistics of Andreev scattering in an asymmetric chaotic cavity
- Why shot noise does not generally detect pairing in mesoscopic superconducting tunnel junctions
- Non-classical current noise and light emission of an ac-driven tunnel junction