Surface enhanced Raman scattering to study surface contaminants on semiconductors (Articolo in rivista)

Type
Label
  • Surface enhanced Raman scattering to study surface contaminants on semiconductors (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.susc.2004.06.024, (literal)
Alternative label
  • Lucia G. Quagliano (2004)
    Surface enhanced Raman scattering to study surface contaminants on semiconductors
    in Surface science; Elsevier BV, Amsterdam (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Lucia G. Quagliano (literal)
Pagina inizio
  • 875 (literal)
Pagina fine
  • 879 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.journals.elsevier.com/ (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 566-568 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Consiglio Nazionale delle Ricerche (CNR), Institute of Nanostructured Materials (ISMN), Area della Ricerca di Roma 1, P.O. Box 010-00016, Monterotondo Scalo Roma, Italy (literal)
Titolo
  • Surface enhanced Raman scattering to study surface contaminants on semiconductors (literal)
Abstract
  • This work shows that by using surface enhanced Raman spectroscopy (SERS) it is possible to observe and char- acterize surface species due to contamination onto semiconductor materials. We detected the presence of surface contaminants on semiconductors by coating the surface with an Ag island film. By means of this technique we were able to observe the Raman bands of these contaminants, enhanced through the surface enhanced scattering mechanism. These results demonstrate the high sensitivity of SERS and suggest surface contaminants can be detected by SERS, even if they are present at very low concentration. This extension of SERS spectroscopy to semiconductor materials is important for developing SERS as a new surface sensitive probe in material science. Ó 2004 Elsevier B.V. All rights reserved. (literal)
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