DocumentCode
1010290
Title
Analytical results for the fluxon-antifluxon annihilation process in Josephson junctions
Author
Bodin, P. ; Pedersen, N.F. ; Samuelsen, M.R. ; Welner, D.
Author_Institution
The Technical University of Denmark, Lyngby, Denmark
Volume
21
Issue
2
fYear
1985
fDate
3/1/1985 12:00:00 AM
Firstpage
636
Lastpage
639
Abstract
The perturbation theory for the velocity of fluxons moving on a Josephson line has been extended to junctions of finite length. This is done by including the energy loss during collisions, the bias input energy, and the phase-shift experienced by a soliton approaching a boundary. This enables us to calculate approximate dc IV-characteristics of inline and overlap junctions. These are compared to full numerical simulations. In addition a simple expression for the soliton annihilation curve is given.
Keywords
Josephson devices; Josephson junction; Damping; Energy loss; Geometry; Josephson junctions; Microwave measurements; Numerical simulation; Physics; Plasma properties; Power measurement; Solitons;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1985.1063822
Filename
1063822
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