Content for USydney.Edu

First-ever quantum simulation of chemical bonds with trapped ions

“Experiment explores important pathway for quantum chemistry In a world first, Dr Cornelius Hempel has simulated the bonds of lithium hydride and hydrogen molecules using trapped-ion qubits. This explores an important pathway for one of the first practical uses of …

Tiny electronics could solve security issues

“A University of Sydney engineer has developed a new nanotechnology-based component that could sit at the heart of anti-counterfeiting technologies for the fashion and defence industries and fraud-proof verification techniques for online machines. Working with an international team, Dr Omid …

Quantum ‘hack’ to unleash computing power

“Modifying surface codes can improve error correction 400 percent The instability of qubits - the building blocks of quantum computers - means they are susceptible to error. Our physicists have found that tweaking error coding can open the door to huge efficiency …

Key component to scale up quantum computing invented

“Sydney team develops microcircuit based on Nobel Prize research Invention of the microwave circulator is part of a revolution in device engineering needed to build a large-scale quantum computer. A team at the University of Sydney and Microsoft, in collaboration …

Quantum engineers find a use for the hashtag at the nanoscale

“A novel approach to quantum architecture is helping build a qubit Dr Maja Cassidy at Microsoft’s Station Q in the University of Sydney is building a quantum computer using strange quasiparticles called Majorana fermions. In the week that the …

University of Sydney charges ahead on zinc-air batteries

“University of Sydney researchers have found a solution for one of the biggest stumbling blocks preventing zinc-air batteries from overtaking conventional lithium-ion batteries as the power source of choice in electronic devices. Zinc-air batteries are batteries powered by zinc metal …

Seeing the quantum future… literally

“Scientists at the University of Sydney have demonstrated the ability to “see” the future of quantum systems, and used that knowledge to preempt their demise, in a major achievement that could help bring the strange and powerful world of quantum …