Structures of vortices in a superconductor under a tilted magnetic field

We study three-dimensional structures of vortices in a type II superconductor under a magnetic field by solving the Ginzburg-Landau equations. First, we show under a perpendicular magnetic field, two vortices are almost parallel but bend toward the center of superconductor due to the Meissner curren...

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Bibliographic Details
Published in:Journal of physics. Conference series 2021-07, Vol.1975 (1), p.12001
Main Authors: Yokoji, Hayato, Kato, Masaru
Format: Article
Language:English
Subjects:
Landau-Ginzburg equations
Magnetic fields
Magnetism
Vortices
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Summary:We study three-dimensional structures of vortices in a type II superconductor under a magnetic field by solving the Ginzburg-Landau equations. First, we show under a perpendicular magnetic field, two vortices are almost parallel but bend toward the center of superconductor due to the Meissner current. Second, we show under a tilted magnetic field, two vortices enter the superconductor from edge to edge and they are parallel to the magnetic field.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1975/1/012001