Impact of irradiation conditions on the magnetic field sensitivity of spin defects in hBN nano flakes

Saksham Mahajan, Ravi Kumar, Aferdita Xhameni +8

We study $V_{\mathrm{B}}^{-}$ centres generated by helium focused ion beam (FIB) irradiation in thin ($\sim$70 nm) hBN nanoflakes, in order to investigate the effect of implantation…