Study on the productivity of silicon nanoparticles by picosecond laser ablation in water: towards gram per hour yield (Articolo in rivista)

Type

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

Label

• Study on the productivity of silicon nanoparticles by picosecond laser ablation in water: towards gram per hour yield (Articolo in rivista) (literal)

Anno

• 2014-01-01T00:00:00+01:00 (literal)

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

• 10.1364/OE.22.003117 (literal)

Alternative label

• Intartaglia, Romuald; Bagga, Komal; Brandi, Fernando (2014)
  Study on the productivity of silicon nanoparticles by picosecond laser ablation in water: towards gram per hour yield
  in Optics express
  (literal)

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

• Intartaglia, Romuald; Bagga, Komal; Brandi, Fernando (literal)

Pagina inizio

• 3117 (literal)

Pagina fine

• 3127 (literal)

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

• 22 (literal)

Rivista

• Optics express (Rivista)

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

• 11 (literal)

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

• 3 (literal)

Note

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

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

• Istituto Italiano di Tecnologia, Nanophysics Department, via Morego 30, 16163 Genova, Italy; Istituto Nazionale di Ottica, CNR, Via G. Moruzzi 1, 56124 Pisa, Italy (literal)

Titolo

• Study on the productivity of silicon nanoparticles by picosecond laser ablation in water: towards gram per hour yield (literal)

Abstract

• An investigation on the productivity of silicon nanoparticles by picosecond laser ablation in water is presented. A systematic experimental study is performed as function of the laser wave length, fluence and ablation time. In case of ablation at 1064 nm silicon nanoparticles with a mean diameter of 40 nm are produced. Instead, ablation at 355 nm results in nanoparticles with a mean diameter of 9 nm for short ablation time while the mean diameter decreases to 3 nm at longer ablation time. An original model based on the in-situ ablation/photo-fragmentation physical process is developed, and it very well explains the experimental productivity findings. There ported phenomenological model has a general validity, and it can be applied to analyze pulsed laser ablation in liquid in order to optimize the process parameters for higher productivity. Finally, an outlook is given towards gram per hour yield of ultra-small silicon nanoparticles. (C) 2014 Optical Society of America (literal)

Prodotto di

• Generazione laser-plasma di particelle di alta energia (MD.P03.034.001) (Modulo)

Autore CNR

• FERNANDO BRANDI (Persona)

Insieme di parole chiave

• Keywords of "Study on the productivity of silicon nanoparticles by picosecond laser ablation in water: towards gram per hour yield" (Insieme di parole chiave)

Incoming links:

Prodotto

• Generazione laser-plasma di particelle di alta energia (MD.P03.034.001) (Modulo)

Autore CNR di

• FERNANDO BRANDI (Persona)

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

• Optics express (Rivista)

Insieme di parole chiave di

• Keywords of "Study on the productivity of silicon nanoparticles by picosecond laser ablation in water: towards gram per hour yield" (Insieme di parole chiave)