Research output: Contribution to Journal/Magazine › Journal article › peer-review
<mark>Journal publication date</mark> | 1/07/1997 |
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<mark>Journal</mark> | Physical review B |
Issue number | 2 |
Volume | 56 |
Number of pages | 6 |
Pages (from-to) | 826-831 |
Publication Status | Published |
<mark>Original language</mark> | English |
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.