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Figure 2
Photoelectron spectra taken with a 100 mm radius hemispherical analyser on beamline 6.1 at a photon energy of 60 eV. The second-order content at this energy is about 50%; this is reduced to 1% by an aluminium filter. |
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Figure 2
Photoelectron spectra taken with a 100 mm radius hemispherical analyser on beamline 6.1 at a photon energy of 60 eV. The second-order content at this energy is about 50%; this is reduced to 1% by an aluminium filter. |