2 papers
cond-mat.supr-con2026
Cosine bands, flat bands and superconductivity in orthorhombic iron selenide
Ian D R Mackinnon, Jose A Alarco
Electronic band structures (EBSs) for orthorhombic beta FeSe1-x at less than 16 K and up to 23 GPa using experimentally determined cell dimensions are evaluated for cosine-shaped b…
cond-mat.supr-con2026
Hopping mechanism for superconductivity revealed by Density Functional Theory
Jose A. Alarco, Ian D. R. Mackinnon
Electronic band structures of MgB2 show that sigma bands along the G-A reciprocal direction (parallel to the c-axis) in combination with electron-phonon coupling to the E2g mode ef…