On the vortex matter in a two-band superconducting meso-prism

•Spontaneous generation of anti-vortices, due to the oscillations of the crystalline network.•Found a novel and interesting behavior in the vorticity•Two component superconductor•In-homogeneous systems We solve the two-band Ginzburg-Landau equations for a superconducting mesoscopic prism for a conde...

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Bibliographic Details
Published inPhysica. C, Superconductivity Vol. 585; p. 1353867
Main Authors Aguirre, C.A., Joya, M.R., Barba-Ortega, J.
Format Journal Article
LanguageEnglish
Published Amsterdam Elsevier B.V 15.06.2021
Elsevier BV
Subjects
Condensates
Fractional vortices
Landau-Ginzburg equations
Magnetic fields
Magnetic permeability
Order parameters
Studies
Superconductivity
Superconductors
Susceptibility
Two bands
Vortex state
Vortices
Vorticity
Vortex state
Two bands
Susceptibility
Fractional vortices
Vorticity
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Summary:•Spontaneous generation of anti-vortices, due to the oscillations of the crystalline network.•Found a novel and interesting behavior in the vorticity•Two component superconductor•In-homogeneous systems We solve the two-band Ginzburg-Landau equations for a superconducting mesoscopic prism for a condensate characterized by two order parameters (ψ1,ψ2). We study the effect of the phase and γ˜ differences on the vortex state, magnetization, magnetic susceptibility (χm), vortex localization, and vorticity for boths condensate. Finally, we present shown how the vortices form conglomerates in the superconductor sample states of fractional vorticity in the system for different external magnetic fields.
ISSN:0921-4534
1873-2143
DOI:10.1016/j.physc.2021.1353867