Qubits comprised of holes could be the trick to build faster, larger quantum computers

A new study in Nature partner journal npj Quantum Information, out overnight, demonstrates a path towards scaling individual qubits to a mini-quantum computer, using holes. The study, which includes two ARC Centres of Excellence (FLEET and CQC2T) identifies a 'sweet spot' where the qubit is least sensitive to noise (ensuring longer retention of information) and simultaneously can be operated the fastest.