Temperature effects on the calculation of the functional derivative of Tc with respect to α2F(ω).

Autor: Camargo-Martínez JA; Grupo de Investigación en Ciencias Básicas, Aplicación e innovación- CIBAIN, Unitrópico, Yopal, Colombia., Mesa F; Fundación Universitaria Los Libertadores, Facultad de Ingeniería y Ciencias Básicas, Bogotá, Colombia., González-Pedreros GI; Universidad Pedagógica y Tecnológica de Colombia, Facultad de Ciencias, Tunja, Colombia.
Jazyk: angličtina
Zdroj: PloS one [PLoS One] 2023 Jun 06; Vol. 18 (6), pp. e0286855. Date of Electronic Publication: 2023 Jun 06 (Print Publication: 2023).
DOI: 10.1371/journal.pone.0286855
Abstrakt: The functional derivative of the superconducting transition temperature Tc with respect to the electron-phonon coupling function [Formula: see text] permits identifying the frequency regions where phonons are most effective in raising Tc. This work presents an analysis of temperature effects on the calculation of the δTc/δα2F(ω) and μ* parameters. The results may permit establishing that the variation of the temperature in the δTc/δα2F(ω) and μ* parameter allows establishing patterns and conditions that are possibly related to the physical conditions in the superconducting state, with implications on the theoretical estimation of the Tc.
Competing Interests: The authors have declared that no competing interests exist.
(Copyright: © 2023 Camargo-Martínez et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)
Databáze: MEDLINE
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