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Proceedings Paper

I-V characteristics and longitudinal Josephson plasma in intrinsic layered superconductors
Author(s): Tomio Koyama; Masahiko Machida; Masashi Tachiki
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Paper Abstract

The I-V characteristics of a 1D Josephson-junction array with charging effect is numerically investigated. The hysteresis loops in the I-V curves show the multiple branch structure. When the coupling between junctions is relatively weak and the Josephson critical current jc is weakly dependent on the junction site, the number of junctions showing the AC Josephson effect changes by one at the transitions to the nearest-neighbor branches. In this case we obtain the I-V curves quite similar to those observe din single crystals of high-Tc cuprates.

Paper Details

Date Published: 9 December 1998
PDF: 9 pages
Proc. SPIE 3480, Superconducting Superlattices II: Native and Artificial, (9 December 1998); doi: 10.1117/12.332437
Show Author Affiliations
Tomio Koyama, Tohoku Univ. (Japan)
Masahiko Machida, Japan Atomic Energy Research Institute (United States)
Masashi Tachiki, National Research Institute for Metals (Japan)

Published in SPIE Proceedings Vol. 3480:
Superconducting Superlattices II: Native and Artificial
Ivan Bozovic; Davor Pavuna, Editor(s)

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