Silicon Quantum Computing (2017-)

sqc.com.au/2024/02/08/silicon-quantum-computing-demonstrates-high-fidelity-initialisation-of-nuclear-spins-in-a-4-qubit-device/ points to one of their papers: www.nature.com/articles/s41565-023-01596-9 High-fidelity initialization and control of electron and nuclear spins in a four-qubit register

Their approach seems to be more precisely called: Kane quantum computer and uses phosphorus embedded in silicon.

They come from the University of New South Wales.

Through the company Silicon Quantum Computing, this has been Australia's national quantum computing focus.

Another Australian company and using a similar approach as Silicon Quantum Computing:Some coverage at: www.afr.com/technology/start-up-says-it-will-have-a-quantum-computer-by-2028-20240219-p5f64k