Superconducting quantum devices and arrays constitute a cutting‐edge field at the intersection of superconductivity and quantum mechanics. These systems utilise superconducting circuits—typically ...

Most of today's quantum computers rely on qubits with Josephson junctions that work for now but likely won't scale as needed ...

Superconductivity is an advantageous property observed in some materials, which entails an electrical resistance of zero at extremely low temperatures. Superconductors, materials that exhibit this ...

Amplifier’s ability to operate at frequencies greater than 20 gigahertz provides path forward for more scalable quantum ...

Quantum computers, which operate leveraging quantum mechanics effects, could soon outperform traditional computers in some advanced optimization and simulation tasks. Most quantum computing systems ...

Researchers have realized a new design for a superconducting quantum processor, aiming at a potential architecture for the large-scale, durable devices the quantum revolution demands. Unlike the ...

Qolab Inc., a quantum computing company, said on Monday it has raised more than $16 million in early-stage funding in what the company says is a significant step in its mission to develop ...

Applied physicists have created a photon router that could plug into quantum networks to create robust optical interfaces for noise-sensitive microwave quantum computers. Applied physicists at the ...

What is superconducting quantum computing? Superconducting quantum computing (SQC) describes one way that a quantum computer can be built. A computer built on these principles uses tiny ...

China has reached a new milestone in quantum computing with the development of Tianyan-504, a powerful 504-qubit quantum computer. The Tianyan-504 quantum computer was developed through collaboration ...

Russia has quietly vaulted into the front rank of quantum powers with a neutral-atom machine that combines a 72-qubit scale ...