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Characterization of lead-titanium-oxygen compounds by static SIMS

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Aubriet, F Poleunis, Claude [UCL] Bertrand, Patrick [UCL]

Pb-Ti-O thin films, lead titanate powder, lead monoxide, titanium dioxide and a stoichiometric PbO-TiO2 mixture were investigated by time-of-flight (ToF) SIMS. The nature of the numerous PbxOy+/-, TixOy+/- and PbxTixOy+/- ionic species generated by 15 keV Gal primary ion bombardment analysed by ToF-SIMS allowed the identification of the involved metal-oxygen system. The detection of PbxTixOy+/- mixed metal ions was specific to lead titanate (film and powder). Indeed, these species were not observed when the PbO-TiO2 stoichiometric mixture was examined. Consequently, they allowed unambiguous molecular identification of the Pb-Ti-O investigated system. Copyright (C) 2002 John Wiley Sons, Ltd.

Document type Article de périodique (Journal article) – Article de recherche
Publication date 2002
Language Anglais
Journal information "Surface and Interface Analysis" - Vol. 34, no. 1, p. 754-758 (2002)
Peer reviewed yes
Publisher John Wiley & Sons Ltd (W Sussex)
issn 0142-2421
e-issn 1096-9918
Publication status Publié
Affiliation UCL - FSA/MAPR - Département des sciences des matériaux et des procédés
Keywords Thin-film Characterization ; Tof-sims ; Lead Titanate ; Lead Oxide ; Titanium Dioxide
Links
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Bibliographic reference Aubriet, F ; Poleunis, Claude ; Bertrand, Patrick. Characterization of lead-titanium-oxygen compounds by static SIMS. In: Surface and Interface Analysis, Vol. 34, no. 1, p. 754-758 (2002)
Permanent URL http://hdl.handle.net/2078.1/61720