4 papers · 1 filter
Non-radiative energy transfer between boron vacancies in hexagonal boron nitride and other 2D materials
Fraunié Jules, Mikhail M. Glazov, Sébastien Roux +13
Boron vacancies () in hexagonal boron nitride (hBN) have emerged as a promising platform for two-dimensional quantum sensors capable of operating at atomic-scale proximity.…
Charge state tuning of spin defects in hexagonal boron nitride
Jules Fraunié, Tristan Clua-Provost, Sébastien Roux +14
Boron vacancies in hexagonal boron nitride (hBN) are among the most extensively studied optically active spin defects in van der Waals crystals, due to their promising potential to…
Optical detection of the sliding ferroelectric switching in hBN with a WSe2 monolayer
Sébastien Roux, Jules Fraunié, Kenji Watanabe +3
When two BN layers are stacked in parallel in an AB or BA arrangement, a spontaneous out-of-plane electric polarization arises due to charge transfer in the out-of-plane B-N bonds.…
Raman analysis of the dehydrogenation process of hydrogenated monolayer graphene
Tom Fournier, Kelvin Cruz, Marc Monthioux +5
Creating defects in graphene by hydrogenation, either to achieve hydrogen chemisorption or partial etching, is a way to open an electronic band gap in graphene. Understanding the r…