The Multiple Phase Slip Phenomena in the Narrow Superconducting Channels

• Authors: V. Baranov , A. Balanov , V. Kabanov
• Languages of publication: EN

Abstracts

EN

The current-voltage characteristic of the narrow superconducting channel is investigated by direct numerical integration of the time-dependent Ginzburg-Landau equations. We have demonstrated that the steps in the current-voltage characteristic correspond to a number of different bifurcation points of the time-dependent Ginzburg-Landau equations. We have analytically estimated the period and the averaged voltage of the oscillating solution for the relatively small currents. We have also found the range of currents where the system transforms to the chaos.

Keywords

EN

74.40.Gh; 74.81.-g; 74.78.Na; 74.40.De

Discipline

• 74.81.-g: Inhomogeneous superconductors and superconducting systems, including electronic inhomogeneities
• 74.40.Gh: Nonequilibrium superconductivity
• 74.78.Na: Mesoscopic and nanoscale systems
• 74.40.De: Noise and chaos(see also 05.45.-a Nonlinear dynamics and chaos; for noise in general studies of fluctuation phenomena, see 05.40.Ca)

• Journal: Acta Physica Polonica A
• Year: 2012
• Volume: 121
• Issue: 5-6
• Pages: 1038-1041

Dates

published

2012-05

Contributors

author

V. Baranov

• Jozef Stefan Institute, Jamova 39, 1001 Ljubljana, Slovenia

author

A. Balanov

• Department of Physics, Loughborough University, Loughborough, United Kingdom

author

V. Kabanov

• Jozef Stefan Institute, Jamova 39, 1001 Ljubljana, Slovenia

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Identifiers

DOI

10.12693/APhysPolA.121.1038