A team of researchers has found one of the missing pieces of the hardware puzzle that allows quantum computers to function at ...

Quantum key distribution (QKD) is an emerging communication technology that utilizes quantum mechanics principles to ensure ...

Quantum key distribution (QKD) uses quantum mechanics to ensure secure communication between two parties. Despite being one ...

Rigetti Computing India P L, a wholly owned subsidiary of Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced that ...

The creation of the world's smallest capacitor marks a breakthrough for nanoscale electronics and quantum metrology, enabling ...

Physicists in Germany have led experiments that show the inertia of electrons can form 'tornadoes' inside a quantum semimetal. It's almost impossible for electrons to sit still, and their motions can ...

At the heart of many quantum computers are ions held in place and manipulated with light. These qubits must be chilled near ...

Quantum computing promises extraordinary power, but that same power may expose new security weaknesses. Quantum computers are expected to deliver dramatic gains in processing speed and capability, ...

A collaboration between Stuart Parkin's group at the Max Planck Institute of Microstructure Physics in Halle (Saale) and ...

Lasers and quantum electronics represent a transformative amalgam of quantum mechanics and electromagnetic technology that underpins much of modern scientific and industrial innovation. Central to ...

Slight temperature changes, imperceptible manufacturing imperfections, and heat generated by their own components can completely ruin an entire quantum quantum system-on-chip. Silicon photonics could ...

Synthetic diamond is durable, inert, rigid, thermally conductive and chemically well-behaved—an elite material for both quantum and conventional electronics. But there's one problem. Diamond only ...