2 papers
cond-mat.supr-con2025
Berezinskii-Kosterlitz-Thouless transition with enhanced phase stiffness in -wave strongly coupled two-dimensional superconductors
Sathish Kumar Paramasivam, Andrea Perali, Milorad V. MiloÅ¡eviÄ
We reveal the key role of the -wave symmetry of the superconducting gap in strongly coupled two-dimensional superconductors in determining the properties of the Berezinskii-Kost…
cond-mat.supr-con2024
High- Berezinskii-Kosterlitz-Thouless transition in 2D superconducting systems with coupled deep and quasi-flat electronic bands with van Hove singularities
Sathish Kumar Paramasivam, Shakhil Ponnarassery Gangadharan, Milorad V. MiloÅ¡eviÄ +1
In the pursuit of higher critical temperature of superconductivity, quasi-flat electronic bands and van Hove singularities in two dimensions (2D) have emerged as a potential approa…