Numerical simulation of critical dependences for symmetric two-layered Josephson junctions

Partial critical dependences of the form current-magnetic field in a two-layered symmetric Josephson junction are modeled. A numerical experiment shows that, for the zero interaction coefficient between the layers of the junction, jumps of the critical currents corresponding to different distributio...

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Bibliographic Details
Published in:Computational mathematics and mathematical physics 2006-04, Vol.46 (4), p.666-679
Main Authors: Atanasova, P. Kh, Bojadjiev, T. L., Dimova, S. N.
Format: Article
Language:English
Subjects:
Algorithms
Coefficients
Computation
Computer simulation
Discontinuity
Fluxes
Josephson junctions
Mathematical models
Studies
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Summary:Partial critical dependences of the form current-magnetic field in a two-layered symmetric Josephson junction are modeled. A numerical experiment shows that, for the zero interaction coefficient between the layers of the junction, jumps of the critical currents corresponding to different distributions of the magnetic fluxes in the layers may appear on the critical curves. This fact allows a mathematical interpretation of the results of some recent experimental results for two-layered junctions as a consequence of discontinuities of partial critical curves.[PUBLICATION ABSTRACT]
ISSN:0965-5425
1555-6662
DOI:10.1134/S0965542506040129