3 papers
cond-mat.supr-con2026
Bragg-Williams order competes with superconductivity
Xu Liu, Xu Chen, Chuizhen Chen +14
Orderings in charge and spin have been extensively studied to unravel their correlation to emergent superconductivity over the past decades. Bragg-Williams order (BWO), a classical…
cond-mat.supr-con2025
Interband pairing as the origin of the sublattice dichotomy in monolayer FeSe/SrTiO_3
Zhipeng Xu, Shengshan Qin, Kun Jiang +1
Sublattice dichotomy in monolayer FeSe/SrTiO, signaling the breaking of symmetries exchanging the two Fe sublattices, has recently been reported. We propose that interband pair…
cond-mat.supr-con2025
Interband-Pairing-Boosted Supercurrent Diode Effect in Multiband Superconductors
Jiong Mei, Shengshan Qin, Jiangping Hu
We unveil a mechanism that enables a robust supercurrent diode effect in Josephson junctions based on multiband superconductors. We predict that interband pairing can significantly…