NMR Studies of Anisotropy in FeSe*

FeSe is one of the most intriguing correlated electron superconductors because superconductivity emerges from a nematic phase without any long-range antiferromagnetic order. Nevertheless, antiferromagnetic fluctuations are present that may play a role in the superconducting pairing. We report ⁷⁷Se NMR spectra and relaxation rates for a high quality single crystal as a function of field orientation and temperature.