Josephson junctions in thin and narrow rectangular superconducting strips
Abstract
I consider a Josephson junction crossing the middle of a thin rectangular superconducting strip of length L and width W subjected to a perpendicular magnetic induction B . I calculate the spatial dependence of the gauge-invariant phase difference across the junction and the resulting B dependence of the critical current Ic(B) .
- Publication:
-
Physical Review B
- Pub Date:
- April 2010
- DOI:
- arXiv:
- arXiv:1003.0839
- Bibcode:
- 2010PhRvB..81n4515C
- Keywords:
-
- 74.50.+r;
- 74.25.-q;
- 74.78.Na;
- Tunneling phenomena;
- point contacts weak links Josephson effects;
- Properties of type I and type II superconductors;
- Mesoscopic and nanoscale systems;
- Condensed Matter - Superconductivity
- E-Print:
- 4 pages, 6 figures, revised following referee's comments