Extended Data Figure 2: Elastic neutron scattering measurements
From: Evidence for a spinon Fermi surface in a triangular-lattice quantum-spin-liquid candidate
. Elastic neutron scattering map in the (HK0) plane at 30 mK. No magnetic Bragg peaks are observed. The ring-like pattern is due to scattering from the polycrystalline Cu and Al sample holder. Because of the very large c-axis lattice constant and a small tilt of the scattering plane, some of the tails of the nuclear Bragg peaks for L = ±1 can be also seen. Dashed lines indicate the Brillouin zone boundaries.
