Vortex state in a 3D superconducting mesoscopic wedge

C. A. Aguirre; P. Díaz; D. Laroze; A. S.Mosquera Polo; J. Barba-Ortega

doi:10.1016/j.physc.2024.1354450

Vortex state in a 3D superconducting mesoscopic wedge

C. A. Aguirre
, P. Díaz
, D. Laroze
, A. S.Mosquera Polo
, J. Barba-Ortega

Institute of Higher Research

Universidade Federal de Mato Grosso
Universidad de la Frontera
Universidad del Magdalena
Universidad Nacional de Colombia

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

In the present paper, we study the effect of the boundary conditions (deGennes-parameter b) on the magnetization (M), critical fields (H₁,H₂), and Cooper pair density (|ψ|²) in a three-dimensional superconducting meso-wedge, solving the time-dependent Ginzburg–Landau equations TDGL. These equations are solved by taking into account the demagnetization effects. We show that the slope of the superconducting meso-wedge can be used to control the vortex (fluxoids Φ) configurations, such as the side through which the magnetic flux enters the sample.

Original language	English
Article number	1354450
Journal	Physica C: Superconductivity and its Applications
Volume	618
DOIs	https://doi.org/10.1016/j.physc.2024.1354450
State	Published - 15 Mar 2024

Keywords

Demagnetization
Ginzburg–Landau theory
Magnetization
Mesoscopics
Vortex
Wedge
deGennes-parameter

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10.1016/j.physc.2024.1354450

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title = "Vortex state in a 3D superconducting mesoscopic wedge",

abstract = "In the present paper, we study the effect of the boundary conditions (deGennes-parameter b) on the magnetization (M), critical fields (H1,H2), and Cooper pair density (|ψ|2) in a three-dimensional superconducting meso-wedge, solving the time-dependent Ginzburg–Landau equations TDGL. These equations are solved by taking into account the demagnetization effects. We show that the slope of the superconducting meso-wedge can be used to control the vortex (fluxoids Φ) configurations, such as the side through which the magnetic flux enters the sample.",

keywords = "Demagnetization, Ginzburg–Landau theory, Magnetization, Mesoscopics, Vortex, Wedge, deGennes-parameter",

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T1 - Vortex state in a 3D superconducting mesoscopic wedge

AU - Aguirre, C. A.

AU - Díaz, P.

AU - Laroze, D.

AU - Polo, A. S.Mosquera

AU - Barba-Ortega, J.

PY - 2024/3/15

Y1 - 2024/3/15

N2 - In the present paper, we study the effect of the boundary conditions (deGennes-parameter b) on the magnetization (M), critical fields (H1,H2), and Cooper pair density (|ψ|2) in a three-dimensional superconducting meso-wedge, solving the time-dependent Ginzburg–Landau equations TDGL. These equations are solved by taking into account the demagnetization effects. We show that the slope of the superconducting meso-wedge can be used to control the vortex (fluxoids Φ) configurations, such as the side through which the magnetic flux enters the sample.

AB - In the present paper, we study the effect of the boundary conditions (deGennes-parameter b) on the magnetization (M), critical fields (H1,H2), and Cooper pair density (|ψ|2) in a three-dimensional superconducting meso-wedge, solving the time-dependent Ginzburg–Landau equations TDGL. These equations are solved by taking into account the demagnetization effects. We show that the slope of the superconducting meso-wedge can be used to control the vortex (fluxoids Φ) configurations, such as the side through which the magnetic flux enters the sample.

KW - Demagnetization

KW - Ginzburg–Landau theory

KW - Magnetization

KW - Mesoscopics

KW - Vortex

KW - Wedge

KW - deGennes-parameter

UR - https://www.scopus.com/pages/publications/85183585139

U2 - 10.1016/j.physc.2024.1354450

DO - 10.1016/j.physc.2024.1354450

M3 - Article

AN - SCOPUS:85183585139

SN - 0921-4534

VL - 618

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

M1 - 1354450

ER -

Vortex state in a 3D superconducting mesoscopic wedge

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Keywords

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