Synthesis of highly strained mesostructured SrTiO3/BaTiO 3 composite films with robust ferroelectricity

Norihiro Suzuki, Mohamed B. Zakaria, Nagy L. Torad, Kevin C W Wu, Yoshihiro Nemoto, Masataka Imura, Minoru Osada, Yusuke Yamauchi

    Research output: Contribution to journalArticle

    14 Citations (Scopus)

    Abstract

    A new class of highly stable ferroelectric material, that is, a mesostructured SrTiO3/BaTiO3 composite film, obtained by a surfactant-templated sol-gel method is reported. Due to the concave surface geometry and abundant hetero-interface between SrTiO3 (ST) and BaTiO3 (BT) phases, a large number of strains can be created in the composite film, thereby leading to dramatic enhancement of ferroelectric property (see scheme).

    Original languageEnglish
    Pages (from-to)4446-4450
    Number of pages5
    JournalChemistry - A European Journal
    Volume19
    Issue number14
    DOIs
    Publication statusPublished - 2013 Apr 2

    Fingerprint

    Ferroelectricity
    Composite films
    Ferroelectric materials
    Surface-Active Agents
    Sol-gel process
    Surface active agents
    Geometry
    strontium titanium oxide

    Keywords

    • mesoporous materials
    • mesostructrued materials
    • robust ferroelectricity
    • sol-gel processes

    ASJC Scopus subject areas

    • Chemistry(all)

    Cite this

    Suzuki, N., Zakaria, M. B., Torad, N. L., Wu, K. C. W., Nemoto, Y., Imura, M., ... Yamauchi, Y. (2013). Synthesis of highly strained mesostructured SrTiO3/BaTiO 3 composite films with robust ferroelectricity. Chemistry - A European Journal, 19(14), 4446-4450. https://doi.org/10.1002/chem.201203421

    Synthesis of highly strained mesostructured SrTiO3/BaTiO 3 composite films with robust ferroelectricity. / Suzuki, Norihiro; Zakaria, Mohamed B.; Torad, Nagy L.; Wu, Kevin C W; Nemoto, Yoshihiro; Imura, Masataka; Osada, Minoru; Yamauchi, Yusuke.

    In: Chemistry - A European Journal, Vol. 19, No. 14, 02.04.2013, p. 4446-4450.

    Research output: Contribution to journalArticle

    Suzuki, N, Zakaria, MB, Torad, NL, Wu, KCW, Nemoto, Y, Imura, M, Osada, M & Yamauchi, Y 2013, 'Synthesis of highly strained mesostructured SrTiO3/BaTiO 3 composite films with robust ferroelectricity', Chemistry - A European Journal, vol. 19, no. 14, pp. 4446-4450. https://doi.org/10.1002/chem.201203421
    Suzuki, Norihiro ; Zakaria, Mohamed B. ; Torad, Nagy L. ; Wu, Kevin C W ; Nemoto, Yoshihiro ; Imura, Masataka ; Osada, Minoru ; Yamauchi, Yusuke. / Synthesis of highly strained mesostructured SrTiO3/BaTiO 3 composite films with robust ferroelectricity. In: Chemistry - A European Journal. 2013 ; Vol. 19, No. 14. pp. 4446-4450.
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    AU - Imura, Masataka

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