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Figure 3
The time response of the total electron yield signal, Ie, initially close to equilibrium at 531 eV (the background prior to the O K-edge) when the energy is changed to suddenly changed 533 eV (the O K-edge maximum) after 150 s (I1). Also shown are the extrapolated background signal and the extrapolated background contribution corrected for the change in the graphite signal (Ib), as discussed in §5 ![]() |