3 papers
cond-mat.supr-con2026
Competing Extended-- and -Wave Pairing from Distinct Spin-Fluctuation Channels in Stoichiometric
Yichen Hua, Wen-lin Yang, Jian-Jian Miao +2
The recent observation of superconductivity in stoichiometric raises the question of how pairing develops in this tetragonal 11-type chalcogenide once interstitial…
cond-mat.supr-con2026
Hall Coefficient Sign Reversal Driven by Orbital-Selective Oxygen-Vacancy Scattering in Nickelate Films
Jian-Jian Miao, Yue Liu, Yue Zhao +3
Hall measurements in superconducting bilayer nickelate films show sign reversals that cannot be explained by rigid-band electron doping alone. We combine a DFT+CDMFT-derived correl…
cond-mat.str-el2025
Correlated electronic structures and unconventional superconductivity in bilayer nickelate heterostructures
Changming Yue, Jian-Jian Miao, Haoliang Huang +12
The recent discovery of ambient-pressure superconductivity in thin-film bilayer nickelates opens new possibilities for investigating electronic structures in this new class of high…