Effect of nanostructure and back contact material on the field emission properties of carbon films (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Effect of nanostructure and back contact material on the field emission properties of carbon films (Articolo in rivista) (literal)

Anno

• 2002-01-01T00:00:00+01:00 (literal)

Alternative label

• Rossi M. C., Salvatori S., Ascarelli P., Cappelli E., Orlando S. (2002)
  Effect of nanostructure and back contact material on the field emission properties of carbon films
  in Diamond and related materials; ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, AMSTERDAM (Paesi Bassi)
  (literal)

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

• Rossi M. C., Salvatori S., Ascarelli P., Cappelli E., Orlando S. (literal)

Pagina inizio

• 819 (literal)

Pagina fine

• 823 (literal)

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

• 11 (literal)

Rivista

• Diamond and related materials (Rivista)

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

• 5 (literal)

Note

• ISI Web of Science (WOS) (literal)
• Scopus (literal)

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

• CNR - IMIP (literal)

Titolo

• Effect of nanostructure and back contact material on the field emission properties of carbon films (literal)

Abstract

• The emission properties of carbon films grown by pulsed laser ablation are investigated in relation to their nanostructure, which changes from amorphous to nanostructured carbon, according to the substrate temperature. In addition to an increasing number and size of six-member carbon rings, Raman scattering measurements reveal light polarisation sensitivity, reflecting a temperature-induced orientation of graphene domains. Such characteristics largely affect the electron emission properties, resulting in a close relation among threshold field values, graphene domain size and probably their average orientation. These results are interpreted suggesting that hot electron generation and transport through graphene domains is one of the main mechanisms enhancing the electron emission probability. A lowering of the threshold field strength is also observed when carbon films are deposited on titanium substrate in respect to the silicon one. (literal)

Editore

• ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS (Editore)

Prodotto di

• Materials & Devices (Dipartimento)
• Istituto di Nanotecnologia (NANOTEC) (Istituto)

Autore CNR

• STEFANO ORLANDO (Unità di personale interno)
• EMILIA CAPPELLI (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Effect of nanostructure and back contact material on the field emission properties of carbon films" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto di Nanotecnologia (NANOTEC) (Istituto)
• Materials & Devices (Dipartimento)

Autore CNR di

• EMILIA CAPPELLI (Unità di personale interno)
• STEFANO ORLANDO (Unità di personale interno)

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

• Diamond and related materials (Rivista)

Editore di

• ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS (Editore)

Insieme di parole chiave di

• Parole chiave di "Effect of nanostructure and back contact material on the field emission properties of carbon films" (Insieme di parole chiave)