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Quantum Physics Oct 28, 2021

Researchers develop a new way to control and measure energy levels in a diamond crystal

Physicists and engineers have long been interested in creating new forms of matter, those not typically found in nature. Such materials might find use someday in, for example, novel computer chips. Beyond applications, they ...

Quantum Physics Oct 18, 2021

Cutting through the noise: AI enables high-fidelity quantum computing

Researchers led by the Institute of Scientific and Industrial Research (SANKEN) at Osaka University have trained a deep neural network to correctly determine the output state of quantum bits, despite environmental noise. ...

Quantum Physics Oct 15, 2021

Making progress towards quantum technologies based on magnetic molecules

An international research team, with the participation of the Institute of Molecular Science (ICMol) of the University of Valencia, has achieved spin-electric control in molecular nanomagnets. This fact offers great advantages ...

General Physics Oct 13, 2021

Study demonstrates the potential of a quantum computer comprised of a small processor and a storage unit

Quantum computing systems, computer systems that are based on the key principles of quantum theory, could significantly outperform conventional computing systems, both in terms of speed and performance. Over the past decade ...

Quantum Physics Oct 12, 2021

Researchers realize quantum teleportation onto mechanical motion of silicon beams

Quantum technology typically employs qubits (quantum bits) consisting of, for example, single electrons, photons or atoms. A group of TU Delft researchers has now demonstrated the ability to teleport an arbitrary qubit state ...

Quantum Physics Oct 4, 2021

Foundational step shows quantum computers can be better than the sum of their parts

Pobody's nerfect—not even the indifferent, calculating bits that are the foundation of computers. But JQI Fellow Christopher Monroe's group, together with colleagues from Duke University, have made progress toward ensuring ...

General Physics Sep 27, 2021

Study demonstrates the robust storage of qubits in ultracold polar molecules

Molecules have a very intricate and rich structure, which allows them to rotate and vibrate freely. As a result, they have an almost limitless space in which computer scientists could encode quantum information. In addition ...

Quantum Physics Sep 22, 2021

A new way to control qubits

A research team that includes two UO physicists have outlined new techniques for controlling the building blocks of quantum computing, a potentially significant step toward making such computers more accurate and useful.

Superconductivity Sep 20, 2021

All-nitride superconducting qubit made on a silicon substrate

Researchers at the National Institute of Information and Communications Technology (NICT, President: Tokuda Hideyuki, Ph.D.), in collaboration with researchers at the National Institute of Advanced Industrial Science and ...

Superconductivity Sep 13, 2021

Researchers develop new tool for analyzing large superconducting circuits

The next generation of computing and information processing lies in the intriguing world of quantum mechanics. Quantum computers are expected to be capable of solving large, extremely complex problems that are beyond the ...

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