Research output: Contribution to Journal/Magazine › Journal article › peer-review
<mark>Journal publication date</mark> | 02/1994 |
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<mark>Journal</mark> | Physica B: Condensed Matter |
Issue number | 2 |
Volume | 194-196 |
Number of pages | 2 |
Pages (from-to) | 1641-1642 |
Publication Status | Published |
<mark>Original language</mark> | English |
We present numerical results for the electrical conductance G of normal disordered loops containing two superconducting islands and show that G has a periodic dependence on the phase difference between the superconducting order parameters of the islands. At low energy E, the ensemble averaged conductance possesses a periodicity of 2pi, which crosses over to a periodicity of pi with increasing E.