Finite Element Treatment of Vortex States in 3D Mesoscopic Cylindrical Superconductors in a Tilted Magnetic Field

• Authors: Lin Peng , Yahua Hu , Zhijian Li , Ke Deng , Yanyan Zhu , Li Xu , Yun Zhou
• Languages of publication: EN

Abstracts

EN

The time-dependent Ginzburg-Landau equations have been solved numerically by a finite element analysis for the mesoscopic superconducting samples with cylindrical shape in a uniform axial magnetic field. We obtain the different vortex patterns as a function of the applied field perpendicular to its surface. We find that multi-vortex states are ground state in three-dimensional mesoscopic cylinders. These results show that our approach is an effective and useful to interpret experimental data on vortex states in the mesoscopic superconductors.

Keywords

EN

three-dimensional mesoscopic cylinders; TDGL equations; finite element method; vortex states

• Journal: Acta Physica Polonica A
• Year: 2018
• Volume: 133
• Issue: 1
• Pages: 152-156

Dates

published

2018-01

received

2017-07-03

(unknown)

2017-10-21

Contributors

author

Lin Peng

• Department of Physics, Shanghai University of Electric Power, Shanghai 201300, China

author

Yahua Hu

• College of Nanhu, Jiaxing University, Jiaxing, Zhejiang 314001, PR China

author

Zhijian Li

• Department of Physics, Shanghai University of Electric Power, Shanghai 201300, China

author

Ke Deng

• Department of Physics, Shanghai University of Electric Power, Shanghai 201300, China

author

Yanyan Zhu

• Department of Physics, Shanghai University of Electric Power, Shanghai 201300, China

author

Li Xu

• Department of Physics, Shanghai University of Electric Power, Shanghai 201300, China

author

Yun Zhou

• Department of Physics, China Jiliang University, Hangzhou 310018, China

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Identifiers

DOI

10.12693/APhysPolA.131.152