Figure 5
(a) The fundamental spectra σ(0), σ(1) and σ(2) of Fe3O4 obtained from a spherical field expansion. (b) Fe L2,3 XMLD with linear horizontal polarization (LH) where the XMLD signal is defined as: XMLD = XAS(ϕ) − XAS(90°) and ϕ is the angle of the magnetic field. The measured (Exp.) and the calculated (Calc.) result from the spherical field expansion are shown in the left and right panels, respectively. (c) Fe L2,3 XMLD measured with linear polarization rotated 30° from the [1,0,0] (labelled L30) where the XMLD signal is defined as: XMLD = XAS(ϕ) − XAS(60°). |