An Ising machine built on lattice defects solves problems faster than conventional computers without the drawbacks of quantum systems.
Computer Science
Flaws in a crystal lattice make stable qubits for quantum computers
This is just the beginning, say scientists working on the new technology.
What would it take to make quantum memristors a reality?
Machine learning unveils the ideal structure of a quantum memristor, which could one day surpass current computing systems.
World’s purest silicon chip could make quantum computers error-free
A new method to purify silicon for quantum computer chips could solve one of the biggest challenges in quantum computing.
Are quantum communications truly unhackable? Study suggests otherwise
In theory, quantum communications should be impossible to hack, but study shows this may not be true in practice.
Laser light induces magnetism at room temperature
Scientists create magnetism in a non-magnet at room temperature for the first time, with implications in quantum tech and computer science.
New memristor design could be a game-changer for AI and big data
Computers based on memristors promise significant energy savings and improved accuracy in large-scale computing.
Superconducting qubit promises breakthrough in quantum computing
A radical superconducting qubit design promises to extend their runtime by addressing decoherence challenges in quantum computing.
Breakthrough in quantum computing with stable room temperature qubits
Scientists achieve groundbreaking room-temperature quantum coherence for 100 nanoseconds, propelling molecular qubits closer to practical quantum computing.
Next-gen computing replaces transistors with quantum dots
Scientists pioneer mixed-valence molecules in quantum-dot automata for faster, room-temperature operation, overcoming transistor limits.
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