@article { ISI:000393183100040,
	title = {Magnetic resonance spectroscopy of an atomically thin material using a single-spin qubit},
	journal = {SCIENCE},
	volume = {355},
	number = {6324},
	year = {2017},
	month = {FEB 3},
	pages = {503+},
	abstract = {Two-dimensional (2D) materials offer a promising platform for exploring condensed matter phenomena and developing technological applications. However, the reduction of material dimensions to the atomic scale poses a challenge for traditional measurement and interfacing techniques that typically couple to macroscopic observables. We demonstrate a method for probing the properties of 2D materials via nanometer-scale nuclear quadrupole resonance (NQR) spectroscopy using individual atomlike impurities in diamond. Coherent manipulation of shallow nitrogen-vacancy (NV) color centers enables the probing of nanoscale ensembles down to approximately 30 nuclear spins in atomically thin hexagonal boron nitride (h-BN). The characterization of low-dimensional nanoscale materials could enable the development of new quantum hybrid systems, combining atomlike systems coherently coupled with individual atoms in 2D materials.},
	issn = {0036-8075},
	doi = {10.1126/science.aal2538},
	author = {I. Lovchinsky and Sanchez-Yamagishi, J. D. and Urbach, E. K. and Choi, S. and Fang, S. and T. I. Andersen and K. Watanabe and T. Taniguchi and A. Bylinskii and E. Kaxiras and P. Kim and H. Park and M. D. Lukin}
}
