Search results for Atom Computing
Industry
Rubidium supply crunch looms after semiconductors as quantum computing spreads
Rubidium is emerging as a key strategic resource in the quantum-computing era, with demand expected to expand as neutral-atom quantum computers move toward commercialisation. Because rubidium is mostly produced as a byproduct of processing other minerals, supply is limited. Market Research Future forecasts global demand will rise from 7.44 tonnes in 2025 to 11.96 tonnes in 2035. Industry estimates even 50 to 100 commercial quantum computers could require an additional 0.5 to 0.8 tonnes a year.
Industry
China unveils 200-qubit dual-core quantum computer Hanyuan-2 but omits key performance metrics
China has unveiled a 200-qubit neutral-atom quantum computer called Hanyuan-2, claiming it is the world’s first to implement a dual-core quantum computing architecture. The system integrates two independently operating neutral-atom arrays in a single rack-sized unit, using rubidium-87 and rubidium-85 atoms. The company also highlighted installation and power features, saying it runs without complex cryogenic equipment and consumes less than 7 kW. Industry watchers note key benchmarks and peer-reviewed papers have not been released.
AI & Enterprise
Cisco unveils universal quantum switch prototype aimed at quantum networking
Cisco has unveiled a working research prototype of its Cisco Universal Quantum Switch, designed to connect quantum computers from different vendors without damaging quantum states. The device aims to link multiple quantum systems as if they were a single integrated system to improve scalability. Cisco said today’s quantum computers remain at hundreds to thousands of qubits, and far larger scale is needed for practical use.