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Initial and final s...
Initial and final state effects in the x-ray absorption process of La1-xSrxMnO3
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- Wessely, Ola (author)
- Uppsala universitet,Fysiska institutionen
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- Roy, Probir (author)
- Uppsala universitet,Institutionen för materialvetenskap
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- Åberg, Daniel (author)
- Uppsala universitet,Kondenserade materiens teori (Fysik IV)
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- Andersson, Claes (author)
- Uppsala universitet,Fysiska institutionen
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- Edvardsson, Sverker (author)
- Uppsala universitet,Mittuniversitetet,Institutionen för informationsteknologi och medier (-2013),Fysiska institutionen
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- Karis, Olof (author)
- Uppsala universitet,Fysiska institutionen
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- Sanyal, Biplab (author)
- Uppsala universitet,Fysiska institutionen
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- Svedlindh, Peter (author)
- Uppsala universitet,Institutionen för materialvetenskap
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- Katsnelson, M I (author)
- Uppsala universitet,Fysiska institutionen
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Gunnarsson, Robert (author)
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- Arvanitis, D (author)
- Uppsala universitet,Fysiska institutionen
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- Bengone, Oliver (author)
- Uppsala universitet,Mittuniversitetet,Institutionen för informationsteknologi och medier (-2013),Fysiska institutionen
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- Eriksson, Olle (author)
- Uppsala universitet,Fysiska institutionen
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(creator_code:org_t)
- 2003
- 2003
- English.
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In: Physical Review B : Condensed Matter and Materials Physics. - 1098-0121 .- 1550-235X. ; 68:23, s. 235109-1
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- We have probed the electronic structure of La1-xSrxMnO3 using x-ray absorption spectroscopy, and compared our results to theory. It is shown that the O projected spectrum reveals a signal that is consistent only with hybridized and delocalized Mn d-states whereas the Mn projected spectrum reveals a signal that can only be reproduced by atomic like theory allowing for multiplet formation between the core hole and the valence electrons of the final state. Our results indicate that the ground state electronic structure has delocalized Mn d-states. This is discussed to be caused by a dynamical screening of the core hole created in the absorption process.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- dft
- rare-earth
- NATURAL SCIENCES
- NATURVETENSKAP
Publication and Content Type
- ref (subject category)
- art (subject category)
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To the university's database
- By the author/editor
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Wessely, Ola
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Roy, Probir
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Åberg, Daniel
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Andersson, Claes
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Edvardsson, Sver ...
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Karis, Olof
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show more...
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Sanyal, Biplab
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Svedlindh, Peter
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Katsnelson, M I
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Gunnarsson, Robe ...
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Arvanitis, D
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Bengone, Oliver
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Eriksson, Olle
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
- Articles in the publication
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Physical Review ...
- By the university
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Mid Sweden University
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Uppsala University