Quantum computers are hungry machines, and their appetite is not just for qubits but for power delivered with exquisite ...

Physicists found why holes move slower than electrons in silicon: not defects, but higher intrinsic mass, supporting ...

Quantum chip developer IonQ Inc. today announced plans to acquire SkyWater Technology Foundry Inc. for $1.8 billion.

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 ...

A new study uncovers how tiny misalignments in quantum communication links can quietly undermine security. Quantum key distribution (QKD) is a next generation method for protecting digital ...

IBM is no longer talking about quantum computing as a distant science project. It is laying out a tightly sequenced plan that stretches from today’s noisy chips to fault-tolerant machines that could ...

Silicon carbide is for photonic circuits and quantum devices. Atomic layer processing boosts SiC waveguides and resonators, improving performance.

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, ...

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 ...

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

Four areas─materials, biology, computing, and AI─are the major areas of focus for the US to move forward in the competitive ...