Ferroelectricity in Bi4Ti3O12 nanorods (Contributo in atti di convegno)

Type
Label
  • Ferroelectricity in Bi4Ti3O12 nanorods (Contributo in atti di convegno) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1109/ISAF.2011.6013983 (literal)
Alternative label
  • M. Azodi; C. Harnagea; A. Pignolet; F. Rosei; V. Buscaglia; M.T. Buscaglia (2011)
    Ferroelectricity in Bi4Ti3O12 nanorods
    in Joint Conference on IEEE International Symposium on Applications of Ferroelectrics (ISAF/PFM)/ International Symposium on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials (ISAF/PFM), Vancouver, Canada, 24-27 July 2011
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • M. Azodi; C. Harnagea; A. Pignolet; F. Rosei; V. Buscaglia; M.T. Buscaglia (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://puma.isti.cnr.it/dfdownload.php?ident=/cnr.ieni.ge/2011-A2-001&langver=it&scelta=Metadata (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • Joint Conference on IEEE International Symposium on Applications of Ferroelectrics (ISAF/PFM)/ International Symposium on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials (literal)
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Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • INRS-Énergie, Matériaux et Télécommunications, Varennes, Canada; Institute for Energetics and Interphases, National Research Council, Genoa, Italy (literal)
Titolo
  • Ferroelectricity in Bi4Ti3O12 nanorods (literal)
Abstract
  • Here we report on the piezoelectric and ferroelectric properties of individual one-dimensional objects made of Bi4Ti3O12 (BiT). The nanorods and nanowires investigated in this study were fabricated by a two-step process: (1) preparation of reactive templates using hydrothermal-like synthesis and colloidal chemistry and (2) transformation of the reactive templates in Bi4Ti3O12 by solid-state reaction at 600-700°C, overcoming the morphological instability problem of 1D templates. Piezoresponse force microscopy (PFM) with both outof- plane and in-plane detection capability showed that both types of objects exhibit a strong piezoelectric activity and a good switching ferroelectric behavior. (literal)
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