69 citations · 183 across the 15 of their papers we have counts for
4 papers · 1 filter
Isotopic control of the boron-vacancy spin defect in hexagonal boron nitride
T. Clua-Provost, A. Durand, Z. Mu +12
We report on electron spin resonance (ESR) spectroscopy of boron-vacancy (V) centers hosted in isotopically-engineered hexagonal boron nitride (hBN) crystals. We first…
Electrostatic modulation of excitonic fluid in GaN/AlGaN quantum wells by deposition of few-layered graphene and nickel/gold films
R. Aristegui, P. Lefebvre, C. Brimont +9
Excitons hosted by GaN/(Al,Ga)N quantum wells (QWs) are spatially indirect due to the giant built-in electric field that separates electrons and holes along the growth direction. T…
Optically-active spin defects in few-layer thick hexagonal boron nitride
A. Durand, T. Clua-Provost, F. Fabre +11
Optically-active spin defects in hexagonal boron nitride (hBN) are promising quantum systems for the design of two-dimensional quantum sensing units offering optimal proximity to t…
Control of the Bright-Dark Exciton Splitting using Lamb Shift in a 2D Semiconductor
L. Ren, C. Robert, M. M. Glazov +7
We have investigated the exciton fine structure in atomically thin WSe2 -based van der Waals heterostructures where the density of optical modes at the location of the semiconducto…