Landau-Fermi liquidness and s-wave superconducting properties of pressurized gray phosphorus

Craco, L., Carara, S. S. and Leoni, S. ORCID: https://orcid.org/0000-0003-4078-1000 2021. Landau-Fermi liquidness and s-wave superconducting properties of pressurized gray phosphorus. The European Physical Journal B 94 (5) , 115. 10.1140/epjb/s10051-021-00121-y

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Abstract

We investigate the physical properties of compressed gray phosphorus through density functional plus dynamical mean-field theory, showing self-doping and s-wave electronic structure reconstruction. At commensurate electron density, the 3p spectrum is shown to be almost unaffected by electronic correlations, however upon self-doping largely the normal and superconducting states. These findings provide a microscopic understanding of pressure-induced hole carrier superconductivity on the normal state coherence of s-wave superconductors with well-defined Bogoliubov quasiparticles at low temperatures. Upon internal thermalization, the s-wave superconducting state loses its phase coherence.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Professional Services > Advanced Research Computing @ Cardiff (ARCCA) Schools > Chemistry
Publisher:	Springer
ISSN:	1434-6028
Date of First Compliant Deposit:	21 June 2021
Date of Acceptance:	12 May 2021
Last Modified:	08 Nov 2024 23:45
URI:	https://orca.cardiff.ac.uk/id/eprint/142026

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