Coherent manipulation of electron spins up to ambient temperatures in Cr${}^{5+}$(S=1/2) doped K${}_3$NbO${}_8$

S. Nellutla, K. -Y. Choi, M. Pati +3

We report coherent spin manipulation on Cr${}^{5+}$ (\emph{S} = 1/2, \emph{I} = 0) doped K${}_3$NbO${}_8$, which constitutes a dilute two-level model relevant for use as a spin qubit. Ra…