“…Peaks in the Lindhard susceptibility have previously been reported in A 2 Cr 3 As 3 and ACr 3 As 3 and attributed to SF with a nesting vector along k z consistent with intra-band scattering [44,[83][84][85]. Here, we most prominently see a large broad peak near the zone center which corresponds to the FM SF observed in nuclear magnetic resonance measurements [40,59,86,87]. However, at larger k z , near the zone boundary, we see a second feature at k z ∼ 0.9 which closely corresponds to the k = (0, 0, 1 2 ) position for the AFM SF observed in INS.…”