Magnetic resonance spectroscopy of an atomically thin material using a single-spin qubit. - Lovchinsky, I.; Sanchez-Yamagishi, J. D.; Urbach, E. K.; Choi, S.; Fang, S.; Andersen, T. I.; Watanabe, K.; Taniguchi, T.; Bylinskii, A.; Kaxiras, E.; Kim, P.; Park, H.; et al. (Science (pre-March 2025), 2017)