Fenton, JC;
Korsah, M;
Grovenor, CRM;
Warburton, PA;
(2007)
Switchable phase diffusion in intrinsic Josephson junction arrays.
In:
Proceedings of the 8th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors — M2S-HTSC VIII.
(pp. 1470 - 1471).
Elsevier B.V.
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Abstract
We report current-voltage measurements on arrays of high-T-c intrinsic Josephson junctions showing a temperature dependence of the first critical current which is different from that of subsequent critical currents for an array with sub-micron dimensions. This can be explained by the change in the impedance seen by other array-junctions once one junction switches out of the supercurrent state, resulting in a switching-off of thermally activated phase-diffusion. (c) 2007 Elsevier B.V. All rights reserved.
| Type: | Proceedings paper |
|---|---|
| Title: | Switchable phase diffusion in intrinsic Josephson junction arrays |
| Event: | 8th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors — M2S-HTSC VIII |
| Location: | Dresden, GERMANY |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1016/j.physc.2007.04.156 |
| Publisher version: | http://dx.doi.org/10.1016/j.physc.2007.04.156 |
| Language: | English |
| Additional information: | This is the author’s version of a work that was accepted for publication in Physica C: Superconductivity, Proceedings of the 8th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors — M2S-HTSC VIII.Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Physica C: Superconductivity, [VOL 460-462, Part 2, (2007)] DOI: 10.1016/j.physc.2007.04.156 |
| Keywords: | c-axis transport, Tl2Ba2CaCu2O8, environmental impedance |
| 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/152809 |
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