Nuclear Spin-Mediated Relaxation Mechanisms of the V${}_B^{-}$ Center in hBN

Chanaprom Cholsuk, Tobias Vogl, Viktor Ivády

The negatively charged boron vacancy $V_B^{-}$ defect in hexagonal boron nitride (hBN) has recently emerged as a promising spin qubit for sensing due to its high-temperature spin con…