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.supr-con2025
Multiterminal Josephson junctions with tunable topological properties
Panch Ram, Detlef Beckmann, Romain Danneau +1
Since the discovery of the Andreev reflection process at normal-metal/superconductor junctions and the corresponding Andreev bound states in superconductor/normal-metal/superconduc…