Publication:
The temperature dependent surface critical magnetic field (Hc3) of K0.73Fe1.68Se2superconductor by semi-anisotropic two band Ginzburg-Landau approach

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Issued Date

2023

Resource Type

Conference Paper

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application/pdf

DOI

10.1088/1742-6596/2431/1/012044

Rights Holder(s)

Scopus

Bibliographic Citation

Journal of Physics: Conference Series. Vol 2431, No.1 (2023)

Suggested Citation

Meakniti S., Changjan A., Udomsamuthirun P. The temperature dependent surface critical magnetic field (Hc3) of K0.73Fe1.68Se2superconductor by semi-anisotropic two band Ginzburg-Landau approach. Journal of Physics: Conference Series. Vol 2431, No.1 (2023). doi:10.1088/1742-6596/2431/1/012044 Retrieved from: https://hdl.handle.net/20.500.14740/10757

Title

The temperature dependent surface critical magnetic field (Hc3) of K0.73Fe1.68Se2superconductor by semi-anisotropic two band Ginzburg-Landau approach

Author(s)

Meakniti S.
 Changjan A.
 Udomsamuthirun P.

Other Contributor(s)

Srinakharinwirot University

Abstract

In this study, we used a two-band Ginzburg-Landau technique to investigate the surface critical magnetic field (Hc3 ) of magnetic superconductors, with the first band being an anisotropic superconductor and the second band being an isotropic superconductor. Following the calculation of the 1st Ginzburg-Landau equation, a surface critical magnetic field and its temperature dependent surface critical magnetic field were solved analytically using the variation method. Based on Changjan and Udomsamuthirun's temperature dependency model, we discovered that fits best with experimental data of K0.73Fe1.68 Se2 superconductor, vicinity of the critical temperature. © Published under licence by IOP Publishing Ltd.

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URI

https://hdl.handle.net/20.500.14740/10757

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Scopus: Year 2023

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