Exquisite control of qubit wavefunctions in devices
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Exquisite control of qubit wavefunctions in devices
Sydney, Australia, 26 June 2023 – Atom-based qubits in silicon represent the most precise platform in the solid state for scalable quantum processors. Core to understanding the operation of single and two qubit gates in these processors is to observe the underlying qubit wave functions and how these are controlled by metallic gates during device […]
High-fidelity CNOT gate for donor electron spin qubits in silicon
Sydney, Australia, 6th March 2023 – Silicon Quantum Computing (SQC) has announced another important theoretical milestone. Recently released as an Editors highlight in the journal Physical Reviews Applied, the SQC team has demonstrated that the nuclear spins inherent to atom qubits in silicon can be used as atomic magnets to boost the fidelities of two-qubit […]