Figure 11: (a) Powder neutron diffraction patterns of PdCrO2 collected at various temperatures with neutrons of wavelength . The broadness of the magnetic peaks indicates that the correlations are short ranged. Note the observation of ( ) Bragg peaks. (b) Temperature dependence of the field-cooled and zero-field-cooled magnetic susceptibility, , measured in a field of 0.1 T. The inset shows a clear anomaly in the derivative at K. Both figures are taken from [15].