Quantum-mechanical effects at the macroscopic level were first explored in Josephson-
junction-based superconducting circuits in the 1980s. In recent decades, the emergence of …

This report provides an extensive review of the experimental programme of direct detection
searches of particle dark matter. It focuses mostly on European efforts, both current and …

Quantum-limited microwave parametric amplifiers are genuine key pillars for rising quantum
technologies and, in general, for applications that rely on the successful readout of weak …

We propose tunable chiral bound states in a system composed of superconducting giant
atoms and a Josephson photonic-crystal waveguide (PCW), with no analog in other …

Quantum sensing, built upon fundamental quantum phenomena like entanglement and
squeezing, is revolutionizing precision and sensitivity across diverse domains, including …

We present a theoretical model and experimental characterization of a microwave kinetic
inductance traveling-wave (KIT) amplifier, whose noise performance, measured by a shot …

Quantum computing offers a powerful new paradigm of information processing that has the
potential to transform a wide range of industries. In the pursuit of the tantalizing promises of …

Quantum computing is considered as a next-generation information processing technology.
The basic element of a quantum computing system is a quantum bit, often called a qubit …

Josephson meta-materials have recently emerged as very promising platform for
superconducting quantum science and technologies. Their distinguishing potential resides …

The recently developed hybrid magnonics provides new opportunities for advances in both
the study of magnetism and the development of quantum information processing. However …