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QuTech operates a six-qubit silicon processor

Feb 18, 2022

QuTech researchers report universal control of six electron-spin qubits in silicon quantum dots. The device combines qubit operations, state preparation and measurement, supported by automated calibration.

Why it matters

Scaling silicon processors requires reliable control and readout across a whole array, beyond optimizing an isolated pair of qubits.

Stephan G. J. Philips · Mateusz T. Mądzik · Lieven M. K. Vandersypen · QuTech · TU Delft

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• UNSW researchers report a two-qubit logic gate in silicon (Nov 21, 2014)