Air-Stable, Ultrathin Superconductors Developed for More Scalable Quantum Devices

Chinese breakthrough paves way for production of graphene-based quantum chips

Researchers overcome instability problem of a rare form of the material long prized for its remarkable properties.

Air-stable, ultrathin superconductors developed for more scalable quantum devices

Super-thin superconducting materials, which are only one or a few atoms thick, have unique properties scientists can leverage to produce more compact, scalable, and efficient quantum devices. But these fragile materials degrade so rapidly in air that they are difficult to study or manufacture.

China produces 99% pure graphene for quantum chips. – The Observatorial

A research team at Peking University has developed a more efficient method for producing rhombic graphene, paving the way for the production of next-generation quantum computers with better noise immunity. According to Interesting Engineering, researchers at Peking University have developed a method for producing a special graphene-based material that could make quantum computers more widespread […]

MIT Researchers Develop Air-Stable Monolayer Superconductors for Quantum Devices - Archyworldys

Researchers at MIT and collaborating institutions have developed a technique to grow wafer-scale, air-stable monolayer superconductors by sandwiching them beneath graphene. Quantum computing and communication devices require materials that conduct electricity without resistance, but the physical constraints of manufacturing them have long held back their potential. Two-dimensional superconducting materials are only a few atoms thick, ...