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Filtering by: Creator Gorfman, S. Remove constraint Creator: Gorfman, S. Committee Member Conley, John Remove constraint Committee Member: Conley, John

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  • Non-Stoichiometry in Bismuth Perovskite Solid Solutions

    Creator:
    Prasertpalichat, Sasiporn
    Abstract:
    The role of A-site non-stoichiometry was investigated in lead-free piezoelectric ceramics based on compositions in the 1-x(Bi₀.₅Na₀.₅TiO₃)-xBaTiO₃ system near the morphotropic phase boundary where x = 0.055, 0.06 and 0.07. The samples were prepared by a conventional solid state mixed oxide route with the A- site stoichiometry modified to incorporate...
    Resource Type:
    Dissertation
    Full Text:
    ) Idealized S-E hysteresis loop from monodomain single crystal which assume prompt switching of polarization