2 papers
cond-mat.str-el2026
Some features of high-temperature superconductivity on flat bands
V. R. Shaginyan, A. Z. Msezane, S. A. Artamonov
In this letter, we examine how the presence of flat band leads to the formation of a high-temperature superconductor even in the case of repulsive pairing interactions. We also sho…
cond-mat.supr-con2025
Scaling behavior of superconductors
V. R. Shaginyan, A. Z. Msezane, S. A. Artamonov
In our brief review, we will consider the general universal scaling properties of superconductors. The physics of superconductors, represented by both conventional and unconvention…