6 papers · 1 filter
Spin defects in hexagonal boron nitride as two-dimensional strain sensors
Z. Mu, Z. Zhang, J. Fraunié +5
Lattice deformation is a powerful way to engineer the properties of two-dimensional (2D) materials, making their precise measurement an important challenge for both fundamental sci…
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.…
Energy shifts and broadening of excitonic resonances in electrostatically-doped semiconductors
Hanan Dery, Cedric Robert, Scott A. Crooker +2
Tuning the density of resident electrons or holes in semiconductors provides crucial insight into the composition of excitonic complexes that are observed as absorption or photolum…
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…
Laser patterning of the room temperature van der Waals ferromagnet 1-CrTe
Tristan Riccardi, Suman Sarkar, Anike Purbawati +19
Lamellar crystalline materials, whose layers are bond by van der Waals forces, can be stacked to form ultrathin artificial heterostructures, and in particular vertical magnetic jun…
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.…