Matrix element effects in angle-resolved valence band photoemission with polarized light from the Ni(111) surface (Articolo in rivista)

Type
Label
  • Matrix element effects in angle-resolved valence band photoemission with polarized light from the Ni(111) surface (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.74.035118 (literal)
Alternative label
  • Mulazzi, M; Hochstrasser, M; Corso, M; Vobornik, I; Fujii, J; Osterwalder, J; Henk, J; Rossi, G (2006)
    Matrix element effects in angle-resolved valence band photoemission with polarized light from the Ni(111) surface
    in Physical review. B, Condensed matter and materials physics (Online)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Mulazzi, M; Hochstrasser, M; Corso, M; Vobornik, I; Fujii, J; Osterwalder, J; Henk, J; Rossi, G (literal)
Pagina inizio
  • 035118 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://prb.aps.org/abstract/PRB/v74/i3/e035118 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 74 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 3 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Modena & Reggio Emilia, Dipartimento Fis, I-41100 Modena, Italy; CNR, INFM, TASC Natl Lab, I-34012 Trieste, Italy; ETH Honggerberg, Festkorperphys Lab, CH-8093 Zurich, Switzerland; Univ Zurich Irchel, Inst Phys, CH-8057 Zurich, Switzerland; Max Planck Inst Microstruct Phys, Theory Dept, D-06120 Halle, Germany (literal)
Titolo
  • Matrix element effects in angle-resolved valence band photoemission with polarized light from the Ni(111) surface (literal)
Abstract
  • Photoemission intensities from angle-resolved photoelectron spectroscopy with polarized synchrotron radiation were measured and calculated for a magnetization averaged Ni(111) single-crystal surface. Concentrating on the large variations of intensity in dependence on the experimental geometry and parameters, we discuss the exchange-split sp bands crossing E-F and identify strong matrix-element effects that are not dependent on selection rules involving parity. Comparison of experimental intensities with ab initio photoemission calculations provides a firm basis for disentangling symmetry from intrinsic effects due to the initial state. The calculated spectra provide a direct connection between ground-state properties (given by the spectral function) and the experimental intensities. (literal)
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