qubits

An artist's impression of a jellybean quantum dot

Engineers show that a jellybean-shaped quantum dot creates more breathing space in a microchip packed with qubits.

Dr Tim Botzem, Professor Andrea Morello and Dr Rostyslav Savytskyy in the quantum computing lab

UNSW Sydney research demonstrates a new type of quantum bit in silicon, called ‘flip-flop’ qubit, which can facilitate the construction of a large-scale quantum computer.

illustration showing how multiple qubits might be controlled using the new process

Discovery of previously unknown effect makes compact, ultra-fast control of spin qubits possible.

Andrea Morello stands in front of a transparent blackboard to explain Maxwell's Demon

UNSW Sydney research demonstrates a 20x improvement in resetting a quantum bit to its ‘0’ state, using a modern version of the ‘Maxwell’s demon’.

An artist's impression of a silicon chip among lights and colours

UNSW engineers have substantially extended the time that their quantum computing processors can hold information by more than 100 times compared to previous results.

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The technical breakthrough, announced at an event at UNSW Sydney today, was published in the journal Nature.

lead researcher michelle simmons

Quantum computing hardware specialists at UNSW have built a quantum processor in silicon to simulate an organic molecule with astounding precision.

Asaad Serwan, Andrea Morello and Mateusz Mądzik among their quantum computing equipment

UNSW Sydney-led research paves the way for large silicon-based quantum processors for real-world manufacturing and application.

Asaad Serwan, Andrea Morello and Mateusz Mądzik among their quantum computing equipment

UNSW Sydney-led research paves the way for large silicon-based quantum processors for real-world manufacturing and application.

Dr Jarryd Pla and Prof. Andrew Dzurak look from behind a transparent screen showing mathematical workings

A decades-old problem about how to reliably control millions of qubits in a silicon quantum computer chip has now been solved.

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