Sum-frequency generation from surface species in porous silicon (Articolo in rivista)

Type
Label
  • Sum-frequency generation from surface species in porous silicon (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Alternative label
  • Mattei G., Valentini V., Yakovlev V.A., Mani A.A., Sartenaer Y., Thiry P.A., Peremans A., Caudano Y., Dreesen L., Humbert C., Busson B., Vidal F., Tadjieddine A. (2005)
    Sum-frequency generation from surface species in porous silicon
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Mattei G., Valentini V., Yakovlev V.A., Mani A.A., Sartenaer Y., Thiry P.A., Peremans A., Caudano Y., Dreesen L., Humbert C., Busson B., Vidal F., Tadjieddine A. (literal)
Pagina inizio
  • 1487 (literal)
Pagina fine
  • 1491 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 202 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • fasc. (8). Wiley-VCH. (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1) C.N.R., Istituto dei Sistemi Complessi, ISC, P.O. Box 10, 00016 Monterotondo St. (Roma), Italy 2) Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma “Tor Vergata”, Via della Ricerca Scientifica, 00133 Roma, Italy 3) Institute of Spectroscopy, Russian Academy of Sciences, 142190 Troitsk, Moscow reg., Russia 4) LASMOS, Facultés Universitaires Notre-Dame de La Paix, Rue de Bruxelles, 61, 5000 Namur, Belgium 5) LURE, Bâtiment 209D, Université Paris-Sud, BP 34, 91898 Orsay cedex, France (literal)
Titolo
  • Sum-frequency generation from surface species in porous silicon (literal)
Abstract
  • For the first time, the sum-frequency generation (SFG) spectra of surface species have been measured in porous silicon (PS) layers. The range of the vibrations 2000–2300 cm–1 for the native species Si–Hx has been explored. Furthermore for the studied mesoporous materials, it has been found that, as opposed to the infrared absorption, the SFG signal increases with porosity. Finally, the angular dependence and the enhancement of the SFG signal were measured in a one-dimensional PS photonic crystal structure with a defect producing an energy level in the photonic band gap. (literal)
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