19 citations · 44 across the 9 of their papers we have counts for
Showing 2025Show all
3 papers · 1 filter
cond-mat.supr-con2025
Grand thermodynamic potential in a two-band unconventional superconductor
V. A. Shestakov, M. M. Korshunov
In a two-band system, both conventional sign-preserving and unconventional sign-changing superconducting state may appear at low temperatures. Moreover, they may…
cond-mat.supr-con2025
Relative phase between superconducting order parameter components in a two-band model with impurities
V. A. Shestakov, M. M. Korshunov
We obtain solutions for Eliashberg equations within the Nambu representation for a two-band model of iron-based superconductors with nonmagnetic impurities. Two cases of a transiti…
cond-mat.supr-con2025★ 2 cited
Thermodynamics of transition in iron pnictides in the vicinity of the Born limit
Vadim Shestakov, Maxim M. Korshunov
To study thermodynamical properties of the disorder-induced transition between and superconducting gap functions, we calculate the grand thermodynamic potential…