Si nanocrystal synthesis in HfO2/SiO/HfO2 multilayer structures (Articolo in rivista)

Type
Label
  • Si nanocrystal synthesis in HfO2/SiO/HfO2 multilayer structures (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1088/0957-4484/21/5/055606 (literal)
Alternative label
  • Perego M, Seguini G, Wiemer C, Fanciulli M, Coulon PE, Bonafos C (2010)
    Si nanocrystal synthesis in HfO2/SiO/HfO2 multilayer structures
    in Nanotechnology (Bristol. Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Perego M, Seguini G, Wiemer C, Fanciulli M, Coulon PE, Bonafos C (literal)
Pagina inizio
  • 55606 (literal)
Pagina fine
  • 55606 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 21 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1. INFM, Lab Nazl MDM CNR, I-20041 Agrate Brianza, MI Italy 2. Univ Milano Bicocca, Dipartimento Sci Mat, I-20126 Milan, Italy 3. CNRS, CEMES, nMat Grp, FR-31055 Toulouse, France (literal)
Titolo
  • Si nanocrystal synthesis in HfO2/SiO/HfO2 multilayer structures (literal)
Abstract
  • The synthesis of two-dimensional arrays of Si nanocrystals in an HfO2 matrix has been achieved by deposition of HfO2/SiO/HfO2 multilayer structures followed by high temperature (1100 degrees C) thermal treatment in nitrogen atmosphere. Silicon out-diffusion from the SiO layer through the HfO2 films has been shown to be the limiting factor in the formation of the Si nanocrystals. Suitable strategies have been identified in order to overcome this limitation. Si nanocrystal formation has been achieved by properly adjusting the thickness of the SiO layer. (literal)
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