High Q-factor colloidal nanocrystal-based vertical microcavity by hot embossing technology (Articolo in rivista)

Type
Label
  • High Q-factor colloidal nanocrystal-based vertical microcavity by hot embossing technology (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • Martiradonna, L; Carbone, L; De Giorgi, M; Manna, L; Gigli, G; Cingolani, R; De Vittorio, M (2006)
    High Q-factor colloidal nanocrystal-based vertical microcavity by hot embossing technology
    in Applied physics letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Martiradonna, L; Carbone, L; De Giorgi, M; Manna, L; Gigli, G; Cingolani, R; De Vittorio, M (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 88 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Lecce, CNR, INFM, Natl Nanotechnol Lab,ISUFI, I-73100 Lecce, Italy (literal)
Titolo
  • High Q-factor colloidal nanocrystal-based vertical microcavity by hot embossing technology (literal)
Abstract
  • We report on the fabrication and optical characterization of vertical hybrid microcavities in which a layer of colloidal nanocrystals dispersed in an organic matrix is embedded between two inorganic mirrors. The devices are fabricated by a technique based on the unconventional use of the hot embossing technology, which allows a very fine control of the cavity length. The technique exploits a lambda-thick microstructured dielectric top mirror pressed onto the bottom one, previously coated with the active layer, to sandwich the cavity and precisely control its thickness. Room-temperature photoluminescence measurements show a Q factor as high as 146 for our devices. (c) 2006 American Institute of Physics. (literal)
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