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Nanoscale mechanics could enable brain-inspired computing
This illustration shows the nano-mechanical devices the researchers developed. Inspired by neurons, they can perform computing tasks with high energy efficiency. Image: Emily Theobald MIT researchers have created a new computing platform that could be used to develop intelligent and adaptive next-generation electronics that can simultaneously perform multiple functions, like computing and memory, all within one extremely compact, energy-efficient device. Such a platform opens


Helium lifts new quantum computing concept
Breakthrough from a team led by Jacob Covey, associate professor in the University of Chicago’s Pritzker School of Molecular Engineering and Department of Physics, turns helium-3’s low mass into a quantum resource


UCLA computer scientists take key roles in $75 million quantum computing efforts
Courtesy of the National Science Foundation The NSF's Quantum Leap Challenge Institutes are taking on some of the hardest scientific hurdles in the global race to create powerful quantum-based technologies. Two UCLA computer scientists will help lead major national efforts to address some of quantum computing’s biggest challenges, serving as co-principal investigators for separate research institutes backed by five-year, $37.5 million grants from the National Science Foundati


Targeted Spin-electric Control of Molecules for Quantum Technologies
Researchers at the Karlsruhe Institute of Technology (KIT) have achieved precise electrical control of molecular spins on surfaces, marking a significant advance for quantum technologies. Using electron spin resonance combined with scanning tunneling microscopy on iron phthalocyanine molecules, the team demonstrated effective spin-electric coupling via applied voltage. This approach replaces conventional magnetic fields, enabling faster and more localized manipulation of quan


Quantum dynamics breakthrough overturns claim of ‘quantum supremacy,’ opens new research directions
By adapting an algorithm from the 1980s to mathematical objects called tensor networks, researchers at the Flatiron Institute show that classical computers can tackle a class of problems previously claimed to be solvable only by quantum computers


Making ‘light’ work of computing
Penn physicists led by Bo Zhen have created hybrid light-matter particles that interact strongly enough to compute, pointing toward ultrafast, low-energy optical AI hardware.


New photon-avalanching nanoparticles could enable next-generation optical computers
The breakthrough – which the team published recently in the journal Nature Photonics – paves the way for fabricating optical memory and t...


Paving the way to extremely fast, compact computer memory
For decades, scientists have been studying a group of unusual materials called multiferroics that could be useful for a range of...


Dark excitons shed new light on matter
A team of Monash researchers have uncovered for the first time the full effects of interactions between exciton-polaritons and their...


MIT scientists tune the entanglement structure in an array of qubits
The advance offers a way to characterize a fundamental resource needed for quantum computing.


Crucial connection for ‘quantum internet’ made for the first time
Researchers have produced, stored, and retrieved quantum information for the first time, a critical step in quantum networking. The...


Tracing the main source of noise in silicon quantum computers
The noise in silicon-based quantum computers is mainly electrical in origin, a RIKEN team has found. This finding will help to suppress...
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