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…
physics.optics2024
Investigation of the anatase-to-rutile transition for TiO sol-gel coatings with refractive index up to 2.7
Martin O'Byrne, Badre Kerzabi, Marco Abbarchi +7
This work describes the elaboration of rutile titanium dioxide films with high refractive indices and low scattering by sol-gel process and controlled crystallization. The evolutio…
quant-ph2024
Hopping of the center-of-mass of single G centers in silicon-on-insulator
Alrik Durand, Yoann Baron, Péter Udvarhelyi +15
Among the wealth of single fluorescent defects recently detected in silicon, the G center catches interest for its telecom single-photon emission that could be coupled to a metasta…