38 citations · 38 across the 8 of their papers we have counts for
9 papers
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…
Weak coupling theory of nickel-based 327 superconductors
Miao Jianjian, Chen Weiqiang
This review provides a comprehensive survey of weak-coupling theoretical approaches applied to understand the emergent superconductivity in the pressurized nickelate bilayer system…
Superconductivity, pseudogap and marginal Fermi liquid in a relative-momentum-local theory
Jian-Jian Miao
Cuprate superconductors host \(d\)-wave superconductivity (SC), a pseudogap (PG) with Fermi arcs and a strange metal (SM) with incoherent excitations and temperature-linear resisti…
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…
Atomically resolved intrinsic superconducting gap in (La,Pr)3Ni2O7 films
Xinxin Wang, Yaqi Chen, Cui Ding +7
Ruddlesden-Popper bilayer nickelates provide an emerging platform for studying high-temperature superconductivity, yet the superconducting pairing symmetry remains under debate. He…
Possible Enhancement of Superconductivity in Ambient-Pressure LaNiO Thin Film
Yichen Hua, Wenxin He, Wei-Qiang Chen +2
As an unconventional superconducting system capable of reaching 60 K under ambient pressure, the LaNiO thin film superconductor has recently become a focal point in the…
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…
Theoretical study of superconducting diode effect in planar Josephson junctions
Gongqi Wang, Jianjian Miao, Wei-Qiang Chen
We investigate the Josephson diode effect (JDE) within quasi-2D planar systems featuring the spin-orbit coupling (SOC) and Zeeman fields in the normal region. Our analysis…
order fractionalization, topological phase transition, and odd frequency pairing in an exactly solvable spin-charge ladder
Jian-Jian Miao, Wei-Qiang Chen
Motivated by the order fractionalization in Kitaev-Kondo model, we propose an exactly solvable spin-charge ladder model to study the order fractionalization with discrete symmetry.…