Warburton, PA;
Saleem, S;
Fenton, JC;
Korsah, M;
Grovenor, CRM;
(2009)
Dissipative Enhancement of the Supercurrent in Tl2Ba2CaCu2O8 Intrinsic Josephson Junctions.
PHYS REV LETT
, 103
(21)
, Article 217002. 10.1103/PhysRevLett.103.217002.
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Abstract
We have measured dissipation-induced localization of the reaction coordinate for a metastable-state decay process in a model system with moderate damping. Specifically, the supercurrent in an array of Tl2Ba2CaCu2O8 intrinsic Josephson junctions is larger when all the junctions are in the zero-voltage state than when one or more junctions are in the voltage state since the dissipation is larger in the former case.
| Type: | Article |
|---|---|
| Title: | Dissipative Enhancement of the Supercurrent in Tl2Ba2CaCu2O8 Intrinsic Josephson Junctions |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.103.217002 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.103.217002 |
| Additional information: | © 2009 The American Physical Society |
| Keywords: | ZERO-VOLTAGE STATE, SINGLE-CRYSTALS, LIFETIME |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > London Centre for Nanotechnology |
| URI: | https://discovery.ucl.ac.uk/id/eprint/152957 |
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