A new way of measuring atomic-scale magnetic fields with great precision, not only up and down but sideways as well, has been developed by researchers at MIT. The new tool could be useful in applications as diverse as mapping ...
General Physics
Mar 15, 2019
1
891
Research collaboration between UNSW and the University of Sydney has overcome a fundamental hurdle to building quantum computers in silicon, opening the way to further develop the machines at scale.
Quantum Physics
Mar 11, 2019
0
204
Quantum computers will process significantly more information at once compared to today's computers. But the building blocks that contain this information – quantum bits, or "qubits" – are way too sensitive to their surroundings ...
Quantum Physics
Feb 26, 2019
0
370
A team of Cambridge researchers have found a way to control the sea of nuclei in semiconductor quantum dots so they can operate as a quantum memory device.
Quantum Physics
Feb 21, 2019
0
543
UNSW researchers at the Centre of Excellence for Quantum Computation and Communication Technology (CQC2T) have shown for the first time that they can build atomic precision qubits in a 3-D device—another major step towards ...
Quantum Physics
Jan 7, 2019
0
3025
Researchers from MIT and elsewhere have recorded, for the first time, the "temporal coherence" of a graphene qubit—meaning how long it can maintain a special state that allows it to represent two logical states simultaneously. ...
Condensed Matter
Dec 31, 2018
1
1458
Australian scientists have investigated new directions to scale up qubits—utilising the spin-orbit coupling of atom qubits—adding a new suite of tools to the armory.
Quantum Physics
Dec 7, 2018
0
530
In the world of quantum computing, interaction is everything.
Quantum Physics
Dec 6, 2018
3
331
Yale University researchers have demonstrated one of the key steps in building the architecture for modular quantum computers: the "teleportation" of a quantum gate between two qubits, on demand.
Quantum Physics
Sep 5, 2018
8
2666
An international team of researchers led by the University of Bristol have demonstrated that light can be used to implement a multi-functional quantum processor.
Quantum Physics
Aug 20, 2018
0
791
