Fluxon Scattering on a Stripe-Like Impurity in a Two-Dimensional Josephson Junction

I. O. Starodub; Y. Zolotaryuk

doi:10.15407/ujpe58.07.0687

Fluxon Scattering on a Stripe-Like Impurity in a Two-Dimensional Josephson Junction

Authors

I. O. Starodub Bogolyubov Institute for Theoretical Physics, Nat. Acad. of Sci. of Ukraine
Y. Zolotaryuk Bogolyubov Institute for Theoretical Physics, Nat. Acad. of Sci. of Ukraine

DOI:

https://doi.org/10.15407/ujpe58.07.0687

Keywords:

fluxon scattering, stripe-like impurity, two-dimensional Josephson junction

Abstract

The interaction of a soliton (fluxon) with a stripe-like inhomogeneity in a two-dimensional Josephson junction is studied. The radiation emitted due to the fluxon scattering on the impurity is calculated. The total radiation energy shows a distinct resonant dependence as a function of the fluxon velocity. The current-voltage characteristic of such a junction with a fluxon trapped in it is calculated. The signature of the emitted radiation on the current-voltage dependence is analyzed.

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Published

2018-10-10

How to Cite

Starodub, I. O., & Zolotaryuk, Y. (2018). Fluxon Scattering on a Stripe-Like Impurity in a Two-Dimensional Josephson Junction. Ukrainian Journal of Physics, 58(7), 687. https://doi.org/10.15407/ujpe58.07.0687

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Issue

Vol. 58 No. 7 (2013)

Section

Nonlinear processes

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