Extended Data Fig. 2: RIXS measurements as a function of temperature on a reference sample.
From: Observing differential spin currents by resonant inelastic X-ray scattering

a, RIXS spectra measured for q0.2 with T = 80 K (blue scattered line) and T = 107 K (light blue scattered line) from the reference sample. b, The intensity difference ΔI between the spectra shown in the panel a drops into the noise level.