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Soliton bunching in annular Josephson junction

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

Abstract:
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.



Originalveröffentlichung
DOI: 10.1016/0167-2789(93)90025-V
Scopus
Zitationen: 8
Web of Science
Zitationen: 5
Zugehörige Institution(en) am KIT Physikalisches Institut (PHI)
Publikationstyp Zeitschriftenaufsatz
Jahr 1993
Sprache Englisch
Identifikator ISSN: 0167-2789, 1872-8022
KITopen-ID: 1000077976
Erschienen in Physica / D
Band 68
Heft 1
Seiten 38–40
Nachgewiesen in Web of Science
Scopus
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