Electrical control of superconductivity is critical for nanoscale superconducting circuits
including cryogenic memory elements,,–, superconducting field-effect transistors (FETs) …

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

Voltage-tunable superconductor-semiconductor devices offer a unique platform to realize
dynamic tunability in superconducting quantum circuits. By galvanically connecting a gated …

One of the most popular approaches being pursued to achieve a quantum advantage with
practical hardware is the use of superconducting circuit devices. Although significant …

We present a gate-voltage-tunable transmon qubit (gatemon) based on planar In As
nanowires that are selectively grown on a high-resistivity silicon substrate using III-V buffer …

The tunneling of Cooper pairs across a Josephson junction (JJ) allows for the nonlinear
inductance necessary to construct superconducting qubits, amplifiers, and various other …

We realize on-demand storage and retrieval of weak coherent microwave photon pulses at
the single-photon level. A superconducting multiresonator system which is composed of a …

Nonlinear superconducting devices, typically based on Josephson-junction (JJ)
nonlinearities, are the basis for superconducting quantum electronics, enabling, eg, the …

Quasiparticle (QP) effects play a significant role in the coherence and fidelity of
superconducting quantum circuits. The Andreev bound states of high-transparency …

One of the most popular approaches being pursued to achieve a quantum advantage with
practical hardware are superconducting circuit devices. Although significant progress has …