Gaitan, Frank ; Shenoy, Subodh R. (1996) Berry's Phase and a possible new topological current drive in certain weak link superconducting systems Physical Review Letters, 76 (23). pp. 4404-4407. ISSN 0031-9007
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Official URL: http://prl.aps.org/abstract/PRL/v76/i23/p4404_1
Related URL: http://dx.doi.org/10.1103/PhysRevLett.76.4404
Abstract
We examine the consequences of Berry's phase for the dynamics of Josephson junctions and junction arrays in which moving vortices are present. For both a large annular Josephson junction and a 2D junction array, Berry's phase produces a new current drive in the superconducting phase dynamics of these weak link systems. This Berry phase effect is shown to be physically inequivalent to a known effect in junction arrays associated with the Aharonov-Casher phase.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 92814 |
| Deposited On: | 04 Jun 2012 13:54 |
| Last Modified: | 04 Jun 2012 13:54 |
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