Multiatom resonant photoemission observed via secondary processes: Auger decay and x-ray fluorescence

We present experimental evidence that the newly discovered multiatom resonant photoemission effect can be observed via secondary decay processes of the primary core hole: Auger electron emission, from Fe2O3, where the O KL23Lu23 intensity is enhanced by 90% when h v is tuned to the Fe L-3 edge, and fluorescent x-ray emission, from MnO, where the O K alpha fluorescence intensity shows an enhancement of more than 100% at the Mn L-3 edge when properly corrected for saturation and self-absorption effects.