Periodic versus aperiodic: Enhancing the sensitivity of porous silicon based optical sensors (Articolo in rivista)

Type
Label
  • Periodic versus aperiodic: Enhancing the sensitivity of porous silicon based optical sensors (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.2737391 (literal)
Alternative label
  • Moretti L, Rea I, De Stefano L, Rendina I (2007)
    Periodic versus aperiodic: Enhancing the sensitivity of porous silicon based optical sensors
    in Applied physics letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Moretti L, Rea I, De Stefano L, Rendina I (literal)
Pagina inizio
  • 191112 (literal)
Pagina fine
  • 191112 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 90 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • IMM-CNR (literal)
Titolo
  • Periodic versus aperiodic: Enhancing the sensitivity of porous silicon based optical sensors (literal)
Abstract
  • The authors have compared the sensitivities of resonant optical biochemical sensors, based on both periodic and aperiodic porous silicon structures, such as the Bragg and the Thue-Morse multilayer. The shifts of the reflectivity spectra of these devices on exposure to several chemical compounds have been measured: the aperiodic multilayer is more sensitive than the periodic one. Adopting a simple theoretical model of the optical response of devices, they inferred that the aperiodic structure provide a higher filling capability with respect to the periodic one, due to the lower number of interfaces. (literal)
Prodotto di
Autore CNR

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
data.CNR.it