3 papers
quant-ph2026
Optical detection of the electron spin resonances of G centers in silicon
Félix Cache, Krithika V. R., Tobias Herzig +8
Color centers in silicon are emerging as promising platforms for quantum technologies. Among them, the G center has attracted considerable interest owing to its bright telecom O-ba…
quant-ph2026
High-Sensitivity Optical Detection of Electron-Nuclear Spin Clusters in Diamond
Louis Chambard, Alrik Durand, Julien Voisin +3
We perform sensitive nuclear magnetic resonance (NMR) with spin ensembles which are polarized by nitrogen vacancy centers (NV centers) in diamond at room-temperature. With a near s…
quant-ph2026
A single optically detectable tumbling spin in silicon
Félix Cache, Yoann Baron, Baptiste Lefaucher +9
We demonstrate single spin spectroscopy of a fluorescent tumbling defect in silicon called the G center, behaving as a pseudo-molecule randomly reorienting itself in the crystallin…