Resonant photoemission spectroscopy of thick Mn films on Si(111) at the 2p edge: Detection of the two-hole valence-band satellite of Mn (Articolo in rivista)

Type
Label
  • Resonant photoemission spectroscopy of thick Mn films on Si(111) at the 2p edge: Detection of the two-hole valence-band satellite of Mn (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.75.233402 (literal)
Alternative label
  • Zangrando, M; Magnano, E; Nicolaou, A; Carleschi, E; Parmigiani, F (2007)
    Resonant photoemission spectroscopy of thick Mn films on Si(111) at the 2p edge: Detection of the two-hole valence-band satellite of Mn
    in Physical review. B, Condensed matter and materials physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Zangrando, M; Magnano, E; Nicolaou, A; Carleschi, E; Parmigiani, F (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 75 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • INFM, CNR, Lab Naz, TASC, I-34012 Trieste, Italy; Univ Trieste, Dipartmento Fis, I-34127 Trieste, Italy (literal)
Titolo
  • Resonant photoemission spectroscopy of thick Mn films on Si(111) at the 2p edge: Detection of the two-hole valence-band satellite of Mn (literal)
Abstract
  • We have measured valence-band spectra of a thick Mn metal film deposited on Si(111) by means of resonant photoemission across the Mn 2p -> 3d absorption edge. A resonant Raman-Auger signal is detected for excitation energies down to 3.8 eV below the Mn L-3 absorption threshold. This feature exhibits a crossover from the Raman to the normal Auger behavior at a photon energy close to the Mn 2p photoemission ionization threshold. The resulting radiationless resonance Raman behavior gives rise to a signal equivalent to the 6 eV satellite in Ni, with energy at 3.3 eV below E-F. Moreover, the presence of many-electron effects is detected for the Mn spectral weight in the valence band, with a clear contribution of Mn-derived states at the Fermi edge. (literal)
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