Length dependence of the number of phase slip lines in a superconducting strip
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Elsevier B.V.
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We study the superconducting state of a strip under an transport current J(a) and an external magnetic field H. We show that the value of the critical currents at which the vortex-antivortex (V-Av) pair penetrates the sample, the number of phase-slip lines, and their average velocities and dynamics strongly depend on the size of the sample L. Our investigation was carried out by numerically solving the two-dimensional generalized time-dependent Ginzburg-Landau equations (GTDGL).
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Ginzburg-Landau, Anti-vortex, Mesoscopics, Superconductor, Phase slip lines
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Inglês
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Solid State Communications. Oxford: Pergamon-elsevier Science Ltd, v. 306, 5 p., 2020.
