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Device geometry and spin-torque ferromagnetic resonance.
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Novel Hall Torque Effect Paves Way for Brain-Like Computing

A groundbreaking discovery in quantum physics introduces the anomalous Hall torque – completing a triad of Universal Hall torques – which enables precise control of electron spin and magnetization in spintronic devices, paving the way for more efficient neuromorphic computing systems that mimic human brain functions.

Leon Ding, William Oliver, and David Rower. Credit: MIT
Featured

Record-Breaking 99.998% Quantum Gate Fidelity with Fluxonium Qubits

MIT researchers achieved a groundbreaking 99.998% single-qubit fidelity in quantum computing through innovative fluxonium qubit control techniques, combining commensurate pulses and synthetic circularly polarized light to overcome counter-rotating errors, marking a crucial advancement toward practical quantum error correction and fault-tolerant quantum computing.

Study authors P. James Schuck (left) and Chiara Trovatello from the Schuck lab at Columbia Engineering. Credit: Jane Nisselson/Columbia Engineering
Featured

Miniature Device Generates Entangled Photons in Breakthrough Design

This work represents the embodiment of the long-sought goal of bridging macroscopic and microscopic nonlinear and quantum optics,” says Schuck, who co-directs Columbia’s MS in Quantum Science and Technology. “It provides the foundation for scalable, highly efficient on-chip integrable devices such as tunable microscopic entangled-photon-pair generators.

The Tweezer Team at Durham University and their experimental apparatus. From left: Dr. Daniel Ruttley, Prof. Simon Cornish, Dr. Alexander Guttridge, and Mr. Tom Hepworth. Credit: Durham University
Featured

Scientists Achieve Record-Breaking Entanglement with Magic-Wavelength Tweezers

Quantum entanglement is a remarkable phenomenon where two particles become interconnected, so that the state of one instantly affects the other, no matter how far apart they are. This unique property is a cornerstone of quantum computing and a range of advanced technological applications. While entanglement has been achieved with atoms, achieving it with complex molecules is a significant step forward because molecules offer additional structures and properties, such as vibration and rotation, that can be leveraged in advanced quantum applications.

Technology

Quantum algorithms with a universal gate set.
Austria

Dynamic Quantum Error Correction Enables Real-Time Code Switching

Researchers have developed a groundbreaking method enabling quantum computers to switch between different error correction codes during computation, overcoming a fundamental limitation in quantum computing where no single code can efficiently perform all necessary operations while maintaining error protection.

Device geometry and spin-torque ferromagnetic resonance.
Featured

Novel Hall Torque Effect Paves Way for Brain-Like Computing

A groundbreaking discovery in quantum physics introduces the anomalous Hall torque – completing a triad of Universal Hall torques – which enables precise control of electron spin and magnetization in spintronic devices, paving the way for more efficient neuromorphic computing systems that mimic human brain functions.

Business

International

Quantum algorithms with a universal gate set.
Austria

Dynamic Quantum Error Correction Enables Real-Time Code Switching

Researchers have developed a groundbreaking method enabling quantum computers to switch between different error correction codes during computation, overcoming a fundamental limitation in quantum computing where no single code can efficiently perform all necessary operations while maintaining error protection.

SiGeSn/GeSn multi-quantum-well structure.
France

Group IV Laser Bridges Silicon-Photonics Gap

In a groundbreaking development published in Nature Communications, an international research team has created the first electrically pumped continuous-wave semiconductor laser compatible with silicon integration. The device, constructed from group IV elements using stacked layers of silicon-germanium-tin and germanium-tin, operates with minimal power requirements comparable to an LED.

Australia

Antimony Atom Brings Schrödinger’s Cat to Life

0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email UNSW researchers have achieved a significant breakthrough in quantum computing by implementing the Schrödinger’s cat thought experiment using an antimony atom, as published in Nature […]

Startups

Quantum Machines logo
Business

Toyota Tsusho Partners With Quantum Machines

0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Quantum Machines, provider of quantum control solutions , and Toyota Tsusho Corporation (Toyota Tsusho), a member of the Toyota Group, have announced a partnership to […]

Business

ORCA Computing: a new Quantum Computer in the UK

0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email ORCA Computing is working with the UK Ministry of Defence (MoD) to develop future data processing capabilities. In a year-long programme of activity, MoD will […]

QuiX Quantum delivers a quantum photonic processor for Europe
News

Largest quantum photonic processor to date

0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Researchers working in the EU-funded PHOQUSING project are developing a hybrid computational system based on cutting-edge integrated photonics that combines classical and quantum processes. Project […]


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