Improved Single-Shot Qubit Readout Using Twin rf-SET Charge Correlations

S Serrano, MK Feng, WH Lim, AE Seedhouse, T Tanttu… - PRX Quantum, 2024 - APS
High-fidelity qubit readout is critical in order to obtain the thresholds needed to implement
quantum error-correction protocols and achieve fault-tolerant quantum computing. Large …

Silicon spin qubit noise characterization using real-time feedback protocols and wavelet analysis

N Dumoulin Stuyck, AE Seedhouse, S Serrano… - Applied Physics …, 2024 - pubs.aip.org
Recently, several groups have demonstrated two-qubit gate fidelities in semiconductor spin
qubit systems above 99%. Achieving this regime of fault-tolerant compatible high fidelities is …

Wavelet-based Ramsey magnetometry enhancement of a single - center in diamond

ET Güldeste, C Bulutay - Physical Review Applied, 2024 - APS
Nitrogen-vacancy (NV) centers in diamond constitute a solid-state nanosensing paradigm.
Specifically for high-precision magnetometry, the so-called Ramsey interferometry is the …