Figure 10
(a) Resonant HAXPES spectra of the valence band at the Au L3 edge (hν ≃11.9 keV) for a gold sample obtained using the EH1 analyzer at EP = 100 eV. The upper graph is an X-ray absorption spectrum of this sample. (b) Angular profile of an Au 4f AR-HAXPES spectrum for the angular test device. The number of peaks indicate that the EH2 analyzer has photoelectron acceptance angles of larger than ±32° because the period of the slits is 2.8°. |