Fabrication of 2D plasmonic gold nanopatches on graphene (Contributo in atti di convegno)

Type
Label
  • Fabrication of 2D plasmonic gold nanopatches on graphene (Contributo in atti di convegno) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Alternative label
  • M. Grande, T. Stomeo, M. A. Vincenti, G. V. Bianco, D. de Ceglia, V. Petruzzelli, G. Bruno, M. De Vittorio, A. D'Orazio, M. Scalora (2013)
    Fabrication of 2D plasmonic gold nanopatches on graphene
    in Graphene Nanophotonics 2013, BENASQUE (SPAIN), 3-8 March 2013
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • M. Grande, T. Stomeo, M. A. Vincenti, G. V. Bianco, D. de Ceglia, V. Petruzzelli, G. Bruno, M. De Vittorio, A. D'Orazio, M. Scalora (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Center for Bio-Molecular Nanotechnology, Istituto Italiano di Tecnologia (IIT), Via Barsanti, 73010 Arnesano (Lecce), Italy Center for Bio-Molecular Nanotechnology, Istituto Italiano di Tecnologia (IIT), Via Barsanti, 73010 Arnesano (Lecce), Italy National Nanotechnology Laboratory (NNL), CNR-ISTITUTO DI NANOSCIENZE, Dip. Ingegneria dell'Innovazione, Università Del Salento, Via Arnesano, 73100 Lecce, Italy Dipartimento di Ingegneria Elettrica e dell'Informazione, Politecnico di Bari, Via Re David 200, 70125 Bari, Italy National Research Council - AMRDEC, Charles M. Bowden Research Laboratory, Redstone Arsenal AL, 35898, USA Institute of Inorganic Methodologies and Plasmas, IMIP-CNR, via Orabona 4, 70126 Bari, Italy Charles M. Bowden Research Center, RDECOM, Redstone Arsenal, Alabama 35898-5000 - USA (literal)
Titolo
  • Fabrication of 2D plasmonic gold nanopatches on graphene (literal)
Abstract
  • In this paper we describe the fabrication of two-dimensional plasmonic arrays of gold square and rectangular patches on a Chemical Vapour Deposition (CVD) graphene monolayer transferred onto a glass substrate. In particular, the fabrication protocol of the 2D arrangement consisted of three main steps: an electron beam lithography exposure followed by thermal evaporation and a lift-off process. Scanning Electron Microscope (SEM) analyses are also reported showing that the geometrical parameters fit very well with the nominal parameters of the simulated structures. Furthermore Raman measurements confirm that the fabrication process does not affect the graphene monolayer. Finally, as preliminary optical characterization, the reflection behaviour of the plasmonic nanostructures, in linear regime, is investigated giving evidence of the graphene influence on the measured spectra. (literal)
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