3 papers
cond-mat.supr-con2024
Current and shot noise in a normal metal-superconductor junction driven by spin-dependent periodic pulse sequence
Bruno Bertin-Johannet, Benoît Grémaud, Flavio Ronneti +4
Andreev reflection is a fundamental transport process occurring at the junction between a normal metal and a superconductor (a N-S junction), when an incident electron from the nor…
cond-mat.mes-hall2024
Finite width of anyons changes their braiding signature
K. Iyer, F. Ronetti, B. Grémaud +3
Anyons are particles intermediate between fermions and bosons, characterized by a nontrivial exchange phase, yielding remarkable braiding statistics. Recent experiments have shown…
cond-mat.supr-con2024
Nonreciprocal charge transport and subharmonic structure in voltage-biased Josephson diodes
A. Zazunov, J. Rech, T. Jonckheere +3
We study charge transport in voltage-biased single-channel junctions involving helical superconductors with finite Cooper pair momentum. For a Josephson junction, the equilibrium c…