http://www.cnr.it/ontology/cnr/individuo/prodotto/ID292067

3C-SiC nanowires luminescence enhancement by coating with a conformal oxides layer (Articolo in rivista)

Type

Label

3C-SiC nanowires luminescence enhancement by coating with a conformal oxides layer (Articolo in rivista) (literal)

Anno

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

Alternative label

Fabbri, Filippo; Rossi, Francesca; Lagonegro, Paola; Negri, Marco; Ponraj, Joice Sophia; Bosi, Matteo; Attolini, Giovanni; Salviati, Giancarlo (2014)
3C-SiC nanowires luminescence enhancement by coating with a conformal oxides layer
in Journal of physics. D, Applied physics (Print); IOP Publishing Ltd. (Institute of Physics Publishing Ltd), "Bristol ; London" (Regno Unito)
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Fabbri, Filippo; Rossi, Francesca; Lagonegro, Paola; Negri, Marco; Ponraj, Joice Sophia; Bosi, Matteo; Attolini, Giovanni; Salviati, Giancarlo (literal)

Pagina inizio

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

Rivista

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

Note

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

Titolo

3C-SiC nanowires luminescence enhancement by coating with a conformal oxides layer (literal)

Abstract

In this work, we report the light emission properties of different classes of 3C-SiC nanowires. We compare the luminescence of core/shell nanowires where the 3C-SiC core is covered by a SiOx shell of different thickness, or coated with different conformal oxide layers (aluminium oxide and gallium oxide), grown by atomic layer deposition. The main result is the enhancement of the 3C-SiC near-band-edge emission at room temperature with the nanowires surface coating, due to carrier's diffusion from the shell to the core, promoted by the alignment between the oxides and SiC bands in a type I quantum-well. (literal)

Editore