Superconducting qubits are leading candidates in the race to build a quantum computer
capable of realizing computations beyond the reach of modern supercomputers. The …

During the last ten years, superconducting circuits have passed from being interesting
physical devices to becoming contenders for near-future useful and scalable quantum …

The aim of this review is to provide quantum engineers with an introductory guide to the
central concepts and challenges in the rapidly accelerating field of superconducting …

This tutorial aims at giving an introductory treatment of the circuit analysis of
superconducting qubits, ie, two-level systems in superconducting circuits. It also touches …

Quantum computing and simulations are creating transformative opportunities by exploiting
the principles of quantum mechanics in new ways to generate and process information. It is …

The coherent tunnelling of Cooper pairs across Josephson junctions (JJs) generates a
nonlinear inductance that is used extensively in quantum information processors based on …

Quantum coherence and control is foundational to the science and engineering of quantum
systems,. In van der Waals materials, the collective coherent behaviour of carriers has been …

We report the first complete characterization of single-qubit and two-qubit gate fidelities in
silicon-based spin qubits, including cross talk and error correlations between the two qubits …

Superconducting microwave circuits incorporating nonlinear devices, such as Josephson
junctions, are a leading platform for emerging quantum technologies. Increasing circuit …

Measurement of multiple Andreev Reflection (MAR) in a Josephson junction made from an
InAs quantum well heterostructure with epitaxial aluminum is used to quantify a highly …