3 papers
quant-ph2026
Power sensitivity of broadband radiofrequency detectors based on quantum diamond spins
Nicholas Gillespie, Christopher T. -K. Lew, Ryan Kinsella +4
Nitrogen-vacancy (NV) centres in diamond can be used to detect radiofrequency (RF) signals through coupling of the RF magnetic field with the NV spins, combined with optical readou…
quant-ph2026
Electrically detected magnetic resonance of As magnetic clock transitions in silicon
Ravi Acharya, Shao Qi Lim, Brett C. Johnson +9
Magnetic clock transitions (CTs), defined by vanishing first-order sensitivity of the transition frequency to magnetic field fluctuations, provide a powerful route to suppress deco…
cond-mat.mes-hall2026
Real-time Amplitude and Phase Estimation of AC Fields with Diamond Spins
Christopher T. -K. Lew, Samuel A. Wilkinson, Nicholas Gillespie +3
Nitrogen-vacancy centers in diamond have been shown to be capable of detecting AC magnetic fields with high sensitivity, spectral resolution, and spatial resolution. However, most…