Figure 4
Density plots of a FePt unit cell for (a), (b)
Bx, (c), (d)
By, (e), (f)
Bz in the xy plane 0.25 Å above the iron atom, with (a), (c), (e) calculated directly from the DFT-calculated spin density and (b), (d), (f) calculated via the parameterized values shown in Table 1 for the iron and platinum atoms, with magnetic moments normalized to bulk values. |