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A solid-state quantum processor based on nuclear spins - Phys.org

Google News – Quantum Computing
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⚡ Quantum Brief
Researchers demonstrated a functional solid-state quantum processor using nuclear spins, marking a breakthrough in scalable quantum computing architectures. The approach leverages atomic nuclei for qubit stability and coherence. The team achieved precise control over nuclear spin qubits in a solid-state environment, addressing long-standing challenges in decoherence and error rates. This method could enable more compact, room-temperature quantum devices. Published in December 2025, the study highlights nuclear spins’ potential to outperform superconducting or trapped-ion qubits in certain applications. The work builds on advances in quantum error correction and materials science. Experiments showed high-fidelity gate operations, a critical milestone for practical quantum computation. The processor’s modular design suggests scalability for larger systems. The findings open pathways for hybrid quantum-classical systems, with implications for cryptography, optimization, and material simulation. Further refinement could accelerate commercial quantum computing adoption.
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