Keller, Joachim and Ryndyk, D. A. (2005) Static charge-imbalance effects in intrinsic Josephson systems. PHYSICAL REVIEW B, 71 (5): 054507. ISSN 1098-0121,
Full text not available from this repository.Abstract
Nonequilibrium effects created by stationary current injection in layered d-wave superconductors forming a stack of intrinsic Josephson junctions are studied. Starting from a nonequilibrium Green function theory we derive miicroscopic expressions for the charge imbalance (difference between electronlike and holelike quasi-particles) on the superconducting layers and investigate its influence on the quasiparticle current between the layers. This nonequilibrium effect leads to shifts in the current-voltage curves of the stack. The theory is applied to the interpretation of recent current injection experiments in double-mesa structures.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | T-C SUPERCONDUCTORS; QUASIPARTICLE POTENTIAL DIFFERENCE; LAYERED SUPERCONDUCTORS; NONEQUILIBRIUM SUPERCONDUCTORS; SINGLE-CRYSTALS; JUNCTIONS; RELAXATION; FLUCTUATIONS; OSCILLATIONS; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics > Alumni or Retired Professors > Group Joachim Keller |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 31 May 2021 07:16 |
| Last Modified: | 31 May 2021 07:16 |
| URI: | https://pred.uni-regensburg.de/id/eprint/36563 |
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