2 papers
cond-mat.supr-con2025
Electric field tunable coupling strength and quantum metric hot spots in a moiré flatband superconductor
Le Liu, Yu Hong, Chengping Zhang +9
Superconductivity in flatband systems has attracted tremendous attention in condensed matter physics. Alternating twisted multilayer graphene presents a compelling multiband system…
cond-mat.str-el2025
Correlation-driven quantum geometry effects in a Kondo system
Ruizi Liu, Zehan Chen, Xingkai Cheng +9
Quantum geometry, including quantum metric and Berry curvature, which describes the topology of electronic states, can induce fascinating physical properties. Symmetry-dependent no…