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Condensed Matter Aug 31, 2023

Cryogenic on-wafer prober determines quality of qubit devices for quantum computing and quantum sensing

Germany's first cryogenic measuring setup for statistical quality measurement of qubit devices on whole 200- and 300-mm wafers has started operation at Fraunhofer IAF. The on-wafer prober can characterize devices based on ...

Optics & Photonics Aug 30, 2023

A simpler way to connect quantum computers

Researchers have a new way to connect quantum devices over long distances, a necessary step toward allowing the technology to play a role in future communications systems.

Quantum Physics Aug 30, 2023

A new protocol to reliably demonstrate quantum computational advantage

Quantum computers, devices that perform computations by exploiting quantum mechanical phenomena, have the potential to outperform classical computers on some tasks and optimization problems. In recent years, research teams ...

Quantum Physics Aug 29, 2023

IBM makes major leap in quantum computing error-detection

Quantum computing is on the verge of catapulting the digital revolution to new heights.

Quantum Physics Aug 29, 2023

Physicists develop series of quality control tests for quantum computers

Quantum technologies—and quantum computers in particular—have the potential to shape the development of technology in the future. Scientists believe that quantum computers will help them solve problems that even the fastest ...

Analytical Chemistry Aug 28, 2023

Quantum computer unveils atomic dynamics of light-sensitive molecules

Researchers at Duke University have implemented a quantum-based method to observe a quantum effect in the way light-absorbing molecules interact with incoming photons. Known as a conical intersection, the effect puts limitations ...

Quantum Physics Aug 17, 2023

Research team simulates super diffusion on a quantum computer

Trinity's quantum physicists in collaboration with IBM Dublin have successfully simulated super diffusion in a system of interacting quantum particles on a quantum computer.

General Physics Aug 15, 2023

Revolutionary hardware unveils new quantum computing model

A potentially game-changing theoretical approach to quantum computing hardware avoids much of the problematic complexity found in current quantum computers. The strategy implements an algorithm in natural quantum interactions ...

Quantum Physics Aug 10, 2023

Bigger and better quantum computers are possible with new ion trap dubbed the Enchilada

Sandia National Laboratories has produced its first lot of a new world-class ion trap, a central component for certain quantum computers. The new device, dubbed the Enchilada Trap, enables scientists to build more powerful ...

Quantum Physics Aug 2, 2023

Who's afraid of quantum computing?

The road to a quantum future may be longer and more winding than some expect, but the potential it holds is profound, writes UTS Associate Professor Chris Ferrie.

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