GEOMETRICAL BARRIER IN A SUPERCONDUCTING STRIP: SINGLE-VORTEX APPROACH
2004 ◽
Vol 18
(01)
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pp. 19-26
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Keyword(s):
The problem of the geometrical barrier is solved for the vortex fragment entering from the corners of a superconducting strip, placed into a perpendicular magnetic field. A single-vortex Gibbs potential is constructed for the first time taking into account the actual current/field distribution in a sample of rectangular cross-section. The dependence of the vortex inclination angle as well as the vortex altitude on the external magnetic field is determined. Geometrical barrier-suppression field is found at which near-the-edge vortices start penetrating deep into the strip.
Keyword(s):
2015 ◽
Vol 15
(1)
◽
pp. 41-48
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Keyword(s):
2008 ◽
Vol 22
(12)
◽
pp. 1923-1932
2016 ◽
Vol 7
◽
pp. 990-994
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Keyword(s):
Keyword(s):
2007 ◽
Vol 21
(28)
◽
pp. 1885-1893
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Keyword(s):
2018 ◽
Vol 9
(3)
◽
pp. 36