3 papers
cond-mat.mes-hall2026
Floquet-Multiple Andreev Reflections
Régis Mélin, Romain Danneau, Morteza Kayyalha
Floquet theory describes quantum systems governed by time-periodic Hamiltonians, much as Bloch theory describes spatially periodic solids. In voltage-biased multiterminal Josephson…
cond-mat.mes-hall2026
Revisiting the adiabatic limit in ballistic multiterminal Josephson junctions
Régis Mélin, Asmaul Smitha Rashid, Romain Danneau +1
Motivated by recent experiments on multiterminal Josephson junctions (MJJs) that probe different ranges of the size and bias voltage parameters, we explore the regime of increasing…
cond-mat.mes-hall2026
Hybridization of topologically distinct quartet modes in three-terminal graphene Josephson junctions
Asmaul Smitha Rashid, Le Yi, Takashi Taniguchi +4
Multiterminal Josephson junctions offer a powerful playground for exploring exotic superconducting and topological phenomena beyond the reach of conventional two-terminal devices.…