Resonant photoemission from Cd0.82Mn0.18Te single crystals at the Mn 2p->3d absorption threshold (Articolo in rivista)

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  • Resonant photoemission from Cd0.82Mn0.18Te single crystals at the Mn 2p->3d absorption threshold (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.elspec.2004.02.155 (literal)
Alternative label
  • L. Sangaletti, S. Pagliara, F. Parmigiani, A. Goldoni, L. Floreano, A. Morgante, V. Aguekian (2004)
    Resonant photoemission from Cd0.82Mn0.18Te single crystals at the Mn 2p->3d absorption threshold
    in Journal of electron spectroscopy and related phenomena (Print); ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, AMSTERDAM (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • L. Sangaletti, S. Pagliara, F. Parmigiani, A. Goldoni, L. Floreano, A. Morgante, V. Aguekian (literal)
Pagina inizio
  • 553 (literal)
Pagina fine
  • 557 (literal)
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  • http://biblioproxy.cnr.it:2065/10.1016/j.elspec.2004.02.155 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 137-140 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a Dipartimento di Matematica e Fisica, Istituto Nazionale per la Fisica della Materia, Università Cattolica del Sacro Cuore, Via dei Musei 41, 25121 Brescia, Italy b Sincrotrone Trieste S.C.p.A., S.S. 14 Km 163.5, in Area Science Park, 34012 Trieste, Italy c Dipartimento di Fisica, Università degli Studi di Trieste, Via Valerio 2, 34127 Trieste and Laboratorio TASC-INFM, Basovizza S.S. 14 Km 163.5, I-34012 Trieste, Italy d Solid State Physics Department, V. Fock Institute of Physics, Saint-Petersburg State University, Petrodvoretz, 198904 St. Petersburg, Russia (literal)
Titolo
  • Resonant photoemission from Cd0.82Mn0.18Te single crystals at the Mn 2p->3d absorption threshold (literal)
Abstract
  • The resonant photoemission of Cd0.82Mn0.18Te single crystals has been studied in the vicinity of the Mn 2p --> 3d absorption threshold. A clear resonant behavior is detected for valence band states at the Mn 2p --> 3d absorption threshold, while a weak normal Auger emission is singled out in the valence band region for photon energies well above the main absorption edge. Resonant Raman-Auger and normal Auger emissions are found to coexist above the absorption edge. This effect is ascribed to the presence of a manifold of localized states arising from the Mn 2p --> 3d Coulomb and exchange interaction, which prevents the delocalization in the intermediate state of the autoionization process and favors the Raman-Auger process. (C) 2004 Elsevier B.V. All rights reserved. (literal)
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