3 papers
cond-mat.mes-hall2026
Demonstration of robust chiral edge transport in Chern insulator MnBi2Te4 devices with engineered geometric defects
Pinyuan Wang, Jun Ge, Jiawei Luo +4
Chiral edge states in Chern insulators are theoretically predicted to propagate unidirectionally along the sample boundary with inherent robustness against local perturbations, whi…
cond-mat.supr-con2026
Emergent quantum phenomena via phase-coherence engineering in infinite-layer nickelate superconductors
Haoran Ji, Zheyuan Xie, Xiaofang Fu +8
Dimensionality of a physical system, conventionally an invariant geometric characteristic, fundamentally governs the universality class of phase transitions and the landscape of em…
cond-mat.supr-con2025
Time-reversal symmetry breaking superconductivity with electronic glass in nickelate (La, Pr, Sm)3Ni2O7 films
Haoran Ji, Zheyuan Xie, Yaqi Chen +11
The discovery of Ruddlesden-Popper (R-P) nickelate superconductors under high pressure heralds a new chapter of high-transition temperature (high-Tc) superconductivity. Recently, a…