Australian scientists have discovered a way to put quantum computing technology into silicon computer chips, paving the way for the first commercial manufacture of the holy grail in superfast computing.

For decades scientists have been trying to turn quantum computing — which allows for multiple calculations to happen at once, making it immeasurably faster than standard computing — into a practical reality rather than a moonshot theory. Until now, they have largely relied on "exotic" materials to construct quantum computers, making them unsuitable for commercial production.

But researchers at the University of New South Wales have patented a new design, published in the scientific journal Nature on Tuesday, created specifically with computer industry manufacturing standards in mind and using affordable silicon, which is found in regular computer chips like those we use every day in smartphones or tablets.

"Our team at UNSW has just cleared a major hurdle to making quantum computing a reality," the director of the university's Australian National Fabrication Facility, Andrew Dzurak, the project's leader, said.