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Search: WFRF:(Fisher W) > (1995-1999) > Beyond the dipole a...

  • Hemmers, OMittuniversitetet (author)

Beyond the dipole approximation: angular-distribution effects in valence photoemission

  • Article/chapterEnglish1997

Publisher, publication year, extent ...

  • 1997
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:miun-1471
  • https://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-1471URI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • 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.

Subject headings and genre

  • RANDOM-PHASE APPROXIMATION
  • DISTRIBUTION PARAMETERS
  • MULTIPOLE CORRECTIONS
  • LOW ENERGIES
  • PHOTOELECTRONS
  • PHOTOIONIZATION
  • RETARDATION
  • NATURAL SCIENCES
  • NATURVETENSKAP

Added entries (persons, corporate bodies, meetings, titles ...)

  • Fisher, P (author)
  • Glans, Peter (author)
  • Hansen, D.L. (author)
  • Wang, H (author)
  • Whitfield, S.B. (author)
  • Wehlitz, R (author)
  • Levin, J.C (author)
  • Sellin, I.A. (author)
  • Perera, R.C.C. (author)
  • Dias, E.W.B. (author)
  • Chakraborty, H.S. (author)
  • Deshmukh, P.C. (author)
  • Manson, S.T. (author)
  • Lindle, D.W. (author)
  • Mittuniversitetet (creator_code:org_t)

Related titles

  • In:Journal of Physics B: Atomic, Molecular and Optical Physics30:21, s. L727-L7330953-4075

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