Superconducting computing circuits were briefly heralded as the future of computing in the 1980s. Columnist Karmela Padavic-Callaghan visits a quantum chip foundry where one company is betting this te ...

New evidence suggests a rare triplet superconductor may help quantum computers stay in sync by preserving electron spin ...

A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies with extreme precision while using far less power than today’s bulky systems.

Tucked between a gymnasium and an inflatable amusement park, twenty-five miles north of midtown Manhattan, engineers are building some of the smallest quantum computers the world has ever seen. Based ...

Forward-looking: By demonstrating a chip that can produce multiple frequencies without adjustment, a Maryland research team has brought photonic integration closer to parity with the semiconductor ...