Copyright (C) 2009-2016 Peter Rakyta, Ph.D.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
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Description
Calculates the DC Josephson current in an SNS geometry. Works both for square and hexagonal lattices. However, for simplicity the default parameters of this example are describing a one-dimensional tight binding chain studied in the reference below.
Reference
E. Perfetto, G. Stefanucci, and M. Cini, Equilibrium and time-dependent Josephson current in one-dimensional superconducting junctions, Phys. Rev. B 80, 205408 (2009)
Syntax
JosephsonCurrent( filenum )
Parameters |
filenum=1
|
results are exported into the directory "results/Josephson_current_filenum.*".
|
The expected result