Inhomogeneous superconductors can host electronic excitations, known as Andreev bound
states (ABSs), below the superconducting energy gap. With the advent of topological …

Semiconductor InSb nanowires are expected to provide an excellent material platform for
the study of Majorana fermions in solid state systems. Here, we report on the realization of a …

The physics and operating principles of hybrid superconductor–semiconductor devices rest
ultimately on the magnetic properties of their elementary subgap excitations, usually called …

We realize a hybrid superconductor-semiconductor transmon device in which the
Josephson effect is controlled by a gate-defined quantum dot in an In As-Al nanowire …

We study normal transport and the subgap spectrum of superconductor-normal-
superconductor (SNS) junctions made of semiconducting nanowires with strong Rashba …

Hybrid semiconductor-superconductor systems are interesting melting pots where various
fundamental effects in condensed-matter physics coexist. For example, when a quantum dot …

We present transport spectroscopy of subgap states in a bottom gated InAs nanowire
coupled to a normal lead and a superconducting aluminium lead. The device shows clearly …

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 …

Andreev bound states (ABSs) are well-defined many-body quantum states that emerge from
the hybridization of individual quantum dot (QD) states with a superconductor and exhibit …

We study the effects of a phase difference on Yu-Shiba-Rusinov (YSR) states in a spinful
Coulomb-blockaded quantum dot contacted by a superconducting loop. In the limit where …