Carbon Nanocrystals Produced By Pulsed Laser Ablation Of Carbon (Articolo in rivista)

Type
Label
  • Carbon Nanocrystals Produced By Pulsed Laser Ablation Of Carbon (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1080/10420150500493188 (literal)
Alternative label
  • A. Mangione, L. Torrisi, A. Picciotto, F. Caridi, D. Margarone, E. Fazio, A. La Mantiae, G. Di Marco (2005)
    Carbon Nanocrystals Produced By Pulsed Laser Ablation Of Carbon
    in Taylor & Francis forensic science series (Online); Taylor & Francis Group, London (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A. Mangione, L. Torrisi, A. Picciotto, F. Caridi, D. Margarone, E. Fazio, A. La Mantiae, G. Di Marco (literal)
Pagina inizio
  • 655 (literal)
Pagina fine
  • 662 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 160 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 8 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 10-12 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • C.N.R.-Istituto per i Processi Chimico Fisici. Sez. Messina Dipartimento di Fisica, Universit√† di Messina, Messina, Italy INFN-Laboratori Nazionali del Sud, Catania, Italy Dipartimento di Fisica della Materia e Tecnologie Avanzate, Messina, Italy STMicroelectronics, Catania, Italy (literal)
Titolo
  • Carbon Nanocrystals Produced By Pulsed Laser Ablation Of Carbon (literal)
Abstract
  • Plasma laser ablation experiments were performed irradiating glassy-carbon targets placed in vacuum through a pulsed Nd:YAG laser operating at the second harmonic (532 nm), 9 ns pulse width and 109 W/cm2 density power. Thin films of ablated carbon were deposited on silicon oxide substrates placed at different distances and angles with respect to the target. The analysis of the deposited material was carried out by using surface profiler, scanning electron microscopy (SEM), Fourier transform infrared (FT-IR) and Raman spectroscopy. Results show the evidence of carbon nanocrystals and nanostructures with dimension of the order of 100 nm deposited on the substrates together with a large amount of amorphous phase. The spectroscopic investigations and the SEM images indicate the formation of nanodiamond seeds as a nucleation process induced on the substrate surface. Nanostructures were investigated as a function of the laser intensity and angle distribution. Experimental results were compared with the literature data coming from nanodiamonds growth with different techniques. (literal)
Editore
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


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