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Filtering by: Committee Member Dolgos, Michelle R. Remove constraint Committee Member: Dolgos, Michelle R. Degree Field Materials Science Remove constraint Degree Field: Materials Science

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  • Thin Films via Chemical Solution Deposition Synthesis from the (Bi₀.₅Na₀.₅)TiO₃-(Bi₀.₅K₀.₅)TiO₃-Bi(Mg₀.₅Ti₀.₅)O₃ Ternary System

    Creator:
    Mendez, Jose Eduardo
    Abstract:
    The ternary system (Bi₀.₅Na₀.₅)TiO₃-(Bi₀.₅K₀.₅)TiO₃-Bi(Mg₀.₅Ti₀.₅)O₃ (BNT-BKT-BMgT) was explored along the [75-(x 2) ]Bi₀.₅Na₀.₅TiO₃ - [25-(x 2)]Bi₀.₅K₀.₅TiO₃ - [x]Bi(Mg₀.₅Ti₀.₅)O₃ composition line. Thin films were fabricated using chelated mixing route solutions spin cast onto platinized silicon substrates. Processing parameters such as: excess cation molar%, solution molality, and crystallization temperatures, for composition where x=0,...
    Resource Type:
    Masters Thesis
    Full Text:
    diagram is shown in (c). The values Tm, Td, and TR−T are the temperatures where max �r, depolarization

  • Development of Temperature-Stable Relaxor Dielectrics for High Energy Density Capacitor Applications

    Creator:
    McCue, Connor
    Abstract:
    High performance dielectric materials are needed for high power SiC- or GaN-based electronics which combine the best features of high energy density, low dielectric loss and high reliability and for advanced high-speed and high-voltage energy storage where temperature stability plays an important role in material properties. An ideal capacitor for...
    Resource Type:
    Masters Thesis
    Full Text:
    , and great toughness and hardness (Smith R. T., 1967) (Yamada, Niizeki, & Toyoda, 1967). The similar

  • Defect Mechanisms in Bismuth-based Perovskites

    Creator:
    Kumar, Nitish
    Abstract:
    The aim of this research is to develop a fundamental understanding of the dominant defect species and the relevant defect equilibrium conditions for bismuth-containing perovskites to help guide the development of these materials for emerging applications. This is of paramount importance for many demanding applications, because ultimately the defect equilibria...
    Resource Type:
    Dissertation
    Full Text:
    Committee members—Michelle Dolgos, Mas Subramanian, Greg Herman and Frank Tepley for their help, support