Nanoscale solid-state nuclear quadrupole resonance spectroscopy using depth-optimized nitrogen-vacancy ensembles in diamond
Jacob Henshaw, Pauli Kehayias, Maziar Saleh Ziabari, Michael Titze, Erin Morissette, Kenji Watanabe, Takashi Taniguchi, J. I. A. Li, Victor M. Acosta, Edward S. Bielejec, Michael P. Lilly, Andrew M. Mounce.