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Resonant photoemission at the 2p edge in compounds containing Mn with different valences

Richter, MC ; Mariot, JM ; Heckmann, O ; Kjeldgaard, Lisbeth LU ; Mun, BS ; Fadley, CS and Hricovini, K (2006) E-MRS 2005 Symposium O on Synchrotron Radiation and Materials Science 246(1). p.184-188
Abstract
We have investigated the Raman-Auger crossover of the Mn 2p non-radiative decays in bulk MnO. For the highest kinetic energy transition in the Mn 2p3p3p decay, Raman behaviour is observed up to approximate to 3.4 eV above the resonance energy (maximum of the L-3 absorption). In the case of the 2p3p3d and 2p3d3d transitions a similar situation occurs up to approximate to 5 eV above the resonance energy. We compare these results to those obtained on a thin MnO layer deposited on Cu, on bulk Mn and on La0.7Sr0.3MnO3. The results are discussed in terms of the screening dynamics of the Mn 2p core hole and of the metallic/insulating character of the material. (c) 2005 Elsevier B.V. All rights reserved.
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author
; ; ; ; ; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Raman-Auger crossing, resonant photoemission, Mn 2p core hole-, bulk, LSMO, MnO, Mn
host publication
Synchrotron Radiation and Materials Science - Proceedings of the E-MRS 2005 Symposium O on Synchrotron Radiation and Materials Science (Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms)
volume
246
issue
1
pages
184 - 188
publisher
Elsevier
conference name
E-MRS 2005 Symposium O on Synchrotron Radiation and Materials Science
conference location
Strassbourg, France
conference dates
2005-05-31 - 2005-06-03
external identifiers
  • wos:000236950700035
  • scopus:33645889673
ISSN
0168-583X
DOI
10.1016/j.nimb.2005.12.028
language
English
LU publication?
yes
id
ad25ec71-4b09-449e-afd8-0ca934d4cccf (old id 411108)
date added to LUP
2016-04-01 16:24:52
date last changed
2022-01-28 19:34:01
@inproceedings{ad25ec71-4b09-449e-afd8-0ca934d4cccf,
  abstract     = {{We have investigated the Raman-Auger crossover of the Mn 2p non-radiative decays in bulk MnO. For the highest kinetic energy transition in the Mn 2p3p3p decay, Raman behaviour is observed up to approximate to 3.4 eV above the resonance energy (maximum of the L-3 absorption). In the case of the 2p3p3d and 2p3d3d transitions a similar situation occurs up to approximate to 5 eV above the resonance energy. We compare these results to those obtained on a thin MnO layer deposited on Cu, on bulk Mn and on La0.7Sr0.3MnO3. The results are discussed in terms of the screening dynamics of the Mn 2p core hole and of the metallic/insulating character of the material. (c) 2005 Elsevier B.V. All rights reserved.}},
  author       = {{Richter, MC and Mariot, JM and Heckmann, O and Kjeldgaard, Lisbeth and Mun, BS and Fadley, CS and Hricovini, K}},
  booktitle    = {{Synchrotron Radiation and Materials Science - Proceedings of the E-MRS 2005 Symposium O on Synchrotron Radiation and Materials Science (Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms)}},
  issn         = {{0168-583X}},
  keywords     = {{Raman-Auger crossing; resonant photoemission; Mn 2p core hole-; bulk; LSMO; MnO; Mn}},
  language     = {{eng}},
  number       = {{1}},
  pages        = {{184--188}},
  publisher    = {{Elsevier}},
  title        = {{Resonant photoemission at the 2p edge in compounds containing Mn with different valences}},
  url          = {{http://dx.doi.org/10.1016/j.nimb.2005.12.028}},
  doi          = {{10.1016/j.nimb.2005.12.028}},
  volume       = {{246}},
  year         = {{2006}},
}