Superconductor/semiconductor hybrid devices have attracted increasing interest in the past
years. Superconducting electronics aims to complement semiconductor technology, while …

The recent discovery of the intrinsic supercurrent diode effect, and its prompt observation in
a rich variety of systems, has shown that non-reciprocal supercurrents naturally emerge …

There has recently been a surge of interest in studying the superconducting diode effect
(SDE) partly due to the possibility of uncovering the intrinsic properties of a material system …

The recent observations of the superconducting diode effect pose the challenge to fully
understand the necessary ingredients for nonreciprocal phenomena in superconductors. In …

We consider phase-biased Josephson junctions with spin-orbit coupling under external
magnetic fields and study the emergence of the Josephson diode effect in the presence of …

Coherent tunneling processes of multiple Cooper pairs across a Josephson junction give
rise to high harmonics in the current phase relation. In this work, we propose and study …

It is well-known in optics that the spectroscopic resolution of a diffraction grating is much
better compared to an interference device having just two slits, as in Young's famous double …

Josephson diodes are superconducting elements that show an asymmetry in the critical
current depending on the direction of the current. Here, we theoretically explore how an …

We study charge transport in voltage-biased single-channel junctions involving helical
superconductors with finite Cooper pair momentum. For a Josephson junction, the …

Recent realization of minimal Kitaev chains brought a breakthrough in Majorana research,
which made arrays of quantum dots coupled by superconductor spacers the most promising …