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

Journal Article · · Physical Review. B, Condensed Matter and Materials Physics
 [1];  [1];  [1];  [2];  [2];  [3];  [4];  [4]
  1. Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States)
  2. Department of Physics, University of Tennessee, Knoxville, Tennessee 37996 (United States)
  3. Department of Physics, Tulane University, New Orleans, Louisiana 70118 (United States)
  4. Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States)
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 Fe{sub 2}O{sub 3}, where the O KL{sub 23}L{sub 23} intensity is enhanced by 90% when h{nu} is tuned to the Fe L{sub 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{sub 3} edge when properly corrected for saturation and self-absorption effects. (c) 2000 The American Physical Society.
OSTI ID:
20215743
Journal Information:
Physical Review. B, Condensed Matter and Materials Physics, Journal Name: Physical Review. B, Condensed Matter and Materials Physics Journal Issue: 11 Vol. 61; ISSN 1098-0121
Country of Publication:
United States
Language:
English

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