Surface structure and energy bands of 1/3ML Sn/Ge(111) (Articolo in rivista)

Type
Label
  • Surface structure and energy bands of 1/3ML Sn/Ge(111) (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1143/JJAP.45.2140 (literal)
Alternative label
  • Gori, P; Pulci, O; Cricenti, A (2006)
    Surface structure and energy bands of 1/3ML Sn/Ge(111)
    in Japanese journal of applied physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Gori, P; Pulci, O; Cricenti, A (literal)
Pagina inizio
  • 2140 (literal)
Pagina fine
  • 2143 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://jjap.jsap.jp/link?JJAP/45/2140/ (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 45 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, Ist Struttura Mat, I-00133 Rome, Italy; Univ Roma Tor Vergata, Dipartimento Fis, INFM, I-00133 Rome, Italy (literal)
Titolo
  • Surface structure and energy bands of 1/3ML Sn/Ge(111) (literal)
Abstract
  • A Density Functional Theory calculation of the geometrical and electronic structure of the alpha-phase of Sn/Ge(111) surface is presented. The 3 x 3 and root 3 x root 3 reconstructions are studied in details, performing also band structure calculations and simulating STM images. Our results confirm that the IU-2D 3 x 3 structure is the more favorable one, from an energetic point of view but also from a comparison with the available photoemission and STM experiments. The electronic band structure of the flat root 3 x root 3 Surface, instead, hardly compares with the available photoemission data, thus supporting the idea of a dynamical flipping at room temperature of the Sit adatoms. (literal)
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