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Soliton bunching in annular Josephson junction

S∅rensen, M. P.; Malomed, B. A.; Ustinov, A. V.; Pedersen, N. F.


Numerical simulations have been performed for an annular Josephson junction with a normalized length equal to 6, using the perturbed sine-Gordon equation. The calculated current-voltage characteristics reveal a small jump on the steps 3 and 4 in accordance with experimental observations. The computer simulations show that the jumps are caused by a transition from a non-bunched to a bunched fluxon oscillation state as the bias current is increased.

DOI: 10.1016/0167-2789(93)90025-V
Zitationen: 9
Zitationen: 7
Zugehörige Institution(en) am KIT Physikalisches Institut (PHI)
Publikationstyp Zeitschriftenaufsatz
Publikationsmonat/-jahr 09.1993
Sprache Englisch
Identifikator ISSN: 0167-2789, 1872-8022
KITopen-ID: 1000077976
Erschienen in Physica / D
Verlag Elsevier
Band 68
Heft 1
Seiten 38–40
Nachgewiesen in Dimensions
Web of Science
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