Publication:
Hc2 of anisotropy two-band superconductors by Ginzburg-Landau approach

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Issued Date

2006

Resource Type

Article

File Type

application/pdf

ISSN

9214534

DOI

10.1016/j.physc.2005.12.001

Other identifier(s)

2-s2.0-32144433343

Rights Holder(s)

มหาวิทยาลัยศรีนครินทรวิโรฒ

Bibliographic Citation

Physica C: Superconductivity and its Applications. Vol 434, No.1 (2006), p.62-66

Suggested Citation

Udomsamuthirun P., Changjan A., Kumvongsa C., Yoksan S. Hc2 of anisotropy two-band superconductors by Ginzburg-Landau approach. Physica C: Superconductivity and its Applications. Vol 434, No.1 (2006), p.62-66. doi:10.1016/j.physc.2005.12.001 Retrieved from: https://hdl.handle.net/20.500.14740/5942

Title

Hc2 of anisotropy two-band superconductors by Ginzburg-Landau approach

Author(s)

Udomsamuthirun P.
 Changjan A.
 Kumvongsa C.
 Yoksan S.

Abstract

The purpose of this research is to study the upper critical field H c2 of two-band superconductors by two-band Ginzburg-Landau approach. The analytical formula of Hc2 included anisotropy of order parameter and anisotropy of effective-mass are found. The parameters of the upper critical field in ab-plane (Hc2∥ab) and c-axis (Hc2∥c) can be found by fitting to the experimental data. Finally, we can find the ratio of upper critical field that temperature dependent in the range of experimental result. © 2005 Elsevier B.V. All rights reserved.

Subject(s)

Anisotropy
 Band structure
 Electric fields
 Anisotropy two-band superconductors
 Ginzburg-Landau approach
 S-Wave superconductor
 Superconducting materials

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URI

https://hdl.handle.net/20.500.14740/5942

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Scopus: Year 1983-2021

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