Fig. 4

(a) Temperature dependence of ΔRL3 as derived from XAS spectra for CoO/120 Å Fe sample region. Vertical colour bars indicate TN temperatures as determined from analysis presented in Fig. S5 of Supp. Material. (b) Schematics of the XMLD experiment geometry showing that the incoming X-ray beam electric field projection on the sample plane was parallel to Fe[001].