Spin-orbit coupling (SOC) relates to the interaction between an electron's motion and its spin
and is ubiquitous in solid-state systems. Although the effect of SOC in normal-state …

A classical battery converts chemical energy into a persistent voltage bias that can power
electronic circuits. Similarly, a phase battery is a quantum device that provides a persistent …

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 …

Andreev spin qubits have recently emerged as an alternative qubit platform with realizations
in semiconductor–superconductor hybrid nanowires. In these qubits, the spin degree of …

We perform switching current measurements of planar Josephson junctions (JJs) coupled by
a common superconducting electrode with independent control over the two …

We demonstrate microwave measurements of the Andreev-bound-state (ABS) spectrum in
planar Josephson junctions (JJs) defined in Ge high-mobility two-dimensional hole gases …

Mesoscopic Josephson junctions, consisting of overlap** superconducting electrodes
separated by a nanometre-thin oxide layer, provide a precious source of nonlinearity for …

Designing the spatial profile of the superconducting gap—gap engineering—has long been
recognized as an effective way of controlling quasiparticles in superconducting devices. In …

The high kinetic inductance offered by granular aluminum (grAl) has recently been
employed for linear inductors in superconducting high-impedance qubits and kinetic …

We build a parametric amplifier with a Josephson field-effect transistor (JoFET) as the active
element. The resonant frequency of the device is field-effect tunable over a range of 2 GHz …