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The effect of critical coupling constants on superconductivity enhancement

In this study, we propose a phenomenological model to extend McMillan's results on a coupling strength equal to 2. We investigate possible strategies to enhance superconductivity by tuning the phonon frequency, carrier number, or pressure. In particular, we show that the critical coupling const...

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Detalles Bibliográficos
Autores principales: Wang, Peir-Ru, Yeh, Jien-Wei, Lee, Yi-Hsien
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10119179/
https://www.ncbi.nlm.nih.gov/pubmed/37081112
http://dx.doi.org/10.1038/s41598-023-33809-5