3 papers
cond-mat.supr-con2025
Superconductivity from incoherent Cooper pairs in the strong-coupling regime
A. A. Zyuzin, A. Yu. Zyuzin
We propose a scenario for superconductivity at strong electron-electron attractive interaction, in the case when the increase of the interaction strength promotes the nucleation of…
cond-mat.supr-con2025
Phase transition in quasi-flat band superconductors
A. A. Zyuzin, A. Yu. Zyuzin
We investigate superconductivity in a two-dimensional material described by a two-band heavy-fermion model, where hybridization between a dispersive band and a flat band introduces…
cond-mat.mes-hall2024
Steady-state dynamics and non-local correlations in thermoelectric Cooper pair splitters
Arnav Arora, Siddhant Midha, Alexander Zyuzin +2
Recent experiments on Cooper pair splitters using superconductor-quantum dot hybrids have embarked on creating entanglement in the solid-state, by engineering the sub-gap processes…