Structural and magnetic properties of PrCo3−xFex by neutron powder diffraction and electronic structure investigations

Total density of states (continuous black line, shaded area, left hand side scale), and number of electrons (dashed blue line, right hand side scale) of PrCo3−xFex with spin polarization; (a) x=13, (b) x16 and (c) x=1 with Fe occupying respectively 16,13 and 12 of 18h site. The white area limited by a red line corresponds to the only Fe contribution. The origin of the energy scale is located at the Fermi energy EF.