Superconductivity-induced phase-periodic transport in nanoscale structures
Journal Article
·
· Physical Review, B: Condensed Matter
- Max-Planck-Institut fuer Physik komplexer Systeme, Bayreuther Strasse 40, 01187 Dresden (Germany)
- School of Physics and Chemistry, Lancaster University, Lancaster, LA1 4YB (United Kingdom)
We present numerical results for the phase-periodic conductance of an Andreev interferometer and predict the existence of a voltage-induced crossover from a zero-phase minimum to a zero-phase maximum. This contrasts with a recent analysis of Stoof and Nazarov and Volkov, Allsopp, and Lambert, which predicts a vanishing amplitude of oscillation at zero temperature and voltage, respectively, and demonstrates that such behavior is nonuniversal. {copyright} {ital 1997} {ital The American Physical Society}
- OSTI ID:
- 531828
- Journal Information:
- Physical Review, B: Condensed Matter, Vol. 56, Issue 2; Other Information: PBD: Jul 1997
- Country of Publication:
- United States
- Language:
- English
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