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Beyond the dipole a...
Beyond the dipole approximation: angular-distribution effects in valence photoemission
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- Hemmers, O (author)
- Mittuniversitetet
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Fisher, P (author)
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Glans, Peter (author)
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Hansen, D.L. (author)
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Wang, H (author)
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Whitfield, S.B. (author)
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Wehlitz, R (author)
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Levin, J.C (author)
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Sellin, I.A. (author)
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Perera, R.C.C. (author)
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Dias, E.W.B. (author)
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Chakraborty, H.S. (author)
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Deshmukh, P.C. (author)
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Manson, S.T. (author)
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Lindle, D.W. (author)
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(creator_code:org_t)
- 1997
- 1997
- English.
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In: Journal of Physics B: Atomic, Molecular and Optical Physics. - 0953-4075. ; 30:21, s. L727-L733
- Related links:
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https://urn.kb.se/re...
Abstract
Subject headings
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- Angular distributions of valence photoelectrons showing effects due to highermultipole photon interactions have been measured for the first time. Neon 2s and 2p photoemission exhibits effects beyond the dipole approximation throughout the 250 to 1200 eV photon-energy range studied. The results suggest that any photoemission experiment, on any sample, can be affected at relatively low photon energies, pointing to a general need for caution in interpreting angle-resolved-photoemission measurements.
Keyword
- RANDOM-PHASE APPROXIMATION
- DISTRIBUTION PARAMETERS
- MULTIPOLE CORRECTIONS
- LOW ENERGIES
- PHOTOELECTRONS
- PHOTOIONIZATION
- RETARDATION
- NATURAL SCIENCES
- NATURVETENSKAP
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Hemmers, O
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Fisher, P
-
Glans, Peter
-
Hansen, D.L.
-
Wang, H
-
Whitfield, S.B.
-
show more...
-
Wehlitz, R
-
Levin, J.C
-
Sellin, I.A.
-
Perera, R.C.C.
-
Dias, E.W.B.
-
Chakraborty, H.S ...
-
Deshmukh, P.C.
-
Manson, S.T.
-
Lindle, D.W.
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show less...
- Articles in the publication
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Journal of Physi ...
- By the university
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Mid Sweden University