Publication:
External pressure effects on superfluid density of isotropic s-wave superconductors

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Issued Date

2023

Resource Type

Conference Paper

File Type

application/pdf

DOI

10.1088/1742-6596/2431/1/012043

Rights Holder(s)

Scopus

Bibliographic Citation

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

Suggested Citation

Chanilkul G., Changjan A., Nilkamjon T., Udomsamuthirun P. External pressure effects on superfluid density of isotropic s-wave superconductors. Journal of Physics: Conference Series. Vol 2431, No.1 (2023). doi:10.1088/1742-6596/2431/1/012043 Retrieved from: https://hdl.handle.net/20.500.14740/11254

Title

External pressure effects on superfluid density of isotropic s-wave superconductors

Author(s)

Chanilkul G.
 Changjan A.
 Nilkamjon T.
 Udomsamuthirun P.

Other Contributor(s)

Srinakharinwirot University

Abstract

Through using BCS theory and the semi-classical approach, the effect of external pressure on the superfluid density of s-wave isotropic superconductors were explored. The pressure parameters as the energy dispersion relation and the height of the density of state were applied. The analytical formula of superfluid density under pressure were derived and the numerical calculation results were compared to the experimental results of H3S and LaH10 superconductors. We discovered that the superfluid density under pressure of H3S and LaH10 superconductors fit our results closely. As the height of the density of state increased, so did the superfluid density. © Published under licence by IOP Publishing Ltd.

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URI

https://hdl.handle.net/20.500.14740/11254

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Scopus: Year 2023

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