SOURCE-LINKED INTELLIGENCE

Nuclear Quantum Information Processing Controlled via Hyperfine Interaction with Electrons

CORDIS · observation · Publication date unknown

a superposition of memory cells. Such a device is powerful as a tool for implementing many quantum algorithms, including Grover’s search algorithm, quantum chemistry, quantum cryptography and quantum machine learning, and is regarded by many as essential for a future quantum computer. Nuclear Quantum Information processing Controlled via Hyperfine interaction with Electrons (nQUICHE) aims to use recently developed techniques in single spin detection, spectroscopy and coherent control to demonstrate a quantum router, the unit cell of a QRAM, using electron and nuclear spins in the solid state coupled to superconducting circuits. The hybrid spin architecture proposed in nQUICHE has a baked-in double controlled-SWAP interaction that efficiently routes quantum information into memory qubits with seconds-long coherence times, making the system particularly well suited to realising a QRAM. Beyond QRAM, nQUICHE will expand the toolbox of techniques for solid state spin quantum information processing and will investigate new crystal hosts and an alterative spin system with a large nuclear s

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award

status

SIGNED

region

EU

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2485658

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EUR