Extended Data Figure 4: Additional neutron scattering data at 20 K.
From: Evidence for a spinon Fermi surface in a triangular-lattice quantum-spin-liquid candidate
a, b, Constant-energy images at 0.3 meV (a) and 0.6 meV (b) at 20 K. c, Intensity contour plot of the spin excitation spectrum along the high-symmetry momentum directions at 20 K. The scattering is broadened and weakened compared with that at 70 mK.
