Figure 2
From: Revisiting the magnetic structure of Holmium at high pressure by using neutron diffraction

Diffraction patterns collected with \(\lambda =1.28\) Å (up) and 2.52 Å (down) at RT and AP. In red are shown the observed points and in black continuous line the calculated pattern with the parameters described in the main text. The blue continuous line and the green ticks indicate, the difference between the observed and calculated profile, and the nuclear peaks generated by the space group, respectively.