Nanostructuring thin Au films on transparent conductive oxide substrates (Articolo in rivista)

Type
Label
  • Nanostructuring thin Au films on transparent conductive oxide substrates (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.mseb.2012.10.012 (literal)
Alternative label
  • Ruffino F; Crupi I; Carria E; Kimiagar S; Simone F; Grimaldi M G (2013)
    Nanostructuring thin Au films on transparent conductive oxide substrates
    in Materials science & engineering. B, Solid-state materials for advanced technology
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Ruffino F; Crupi I; Carria E; Kimiagar S; Simone F; Grimaldi M G (literal)
Pagina inizio
  • 533 (literal)
Pagina fine
  • 541 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 178 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 9 (literal)
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a University of Catania, Department of Physics and Astronomy, via S. Sofis 64, 95124 Catania, Italy b Center for Materials and Technologies for Information Communication and Solar Energy (MATIS CNR-IMM), via S. Sofia 64, 95123 Catania, Italy c Islamic Azad University, Central Tehran Branch, Forsat Shirazi St. North Eskanari St. Azadi Rd. No 136, 13185/768 Tehran, Iran (literal)
Titolo
  • Nanostructuring thin Au films on transparent conductive oxide substrates (literal)
Abstract
  • Fabrication processes of Au nanostructures on indium-tin-oxide (ITO) surface by simple, versatile, and low-cost bottom-up methodologies are investigated in this work. A first methodology exploits the patterning effects induced by nanosecond laser irradiations on thin Au films deposited on ITO surface. We show that after the laser irradiations, the Au film break-up into nanoclusters whose mean size and surface density are tunable by the laser fluence. A second methodology exploits, instead, the patterning effects of standard furnace thermal processes on the Au film deposited on the ITO. We observe, in this case, a peculiar shape evolution from pre-formed nanoclusters during the Au deposition stage on the ITO, to holed nanostructures (i.e. nanorings), during the furnace annealing processes. The nanorings depth, height, width, and surface density are shown to be tunable by annealing temperature and time. (literal)
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