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  • Synthesis, structure and properties of some transition metal oxides

    Creator:
    Li, Jun
    Abstract:
    See pdf
    Resource Type:
    Dissertation
    Full Text:
    Properties of Some Transition Metal Oxides Abstract approved: Arthur W. Sleight Transition metal oxides

  • Negative thermal expansion in AOMO₄ compounds

    Creator:
    Amos, Tammy G.
    Resource Type:
    Dissertation
    Full Text:
    thermal expansion and transition temperatures. Computer simulations were compiled using two separate

  • Theory of negative thermal expansion

    Creator:
    Tao, Ju Zhou
    Abstract:
    Two framework oxide materials of the MO₃ network type have been synthesized and structurally characterized by synchrotron and X-ray powder diffraction and the Rietveld method in the temperature range 25~500 K. The results show one of them to be a low thermal expansion material. Theoretical studies of negative thermal expansion...
    Resource Type:
    Dissertation
    Full Text:
    Measurement of Thermal Expansion: Dilatometry .................... 10 1.4. Structure-Property Relationship in

  • Refractory Amorphous Metal Thin Films

    Creator:
    Olsen, Kristopher R.
    Abstract:
    Amorphous metal thin films lack the grain boundaries and dislocations present in crystalline metal films. As a result, amorphous metal films can be more mechanically robust, atomically smooth, and more resistant to chemical attack than crystalline metals. However, amorphous metals are meta-stable and subject to crystallization upon heating, thus limiting...
    Resource Type:
    Dissertation
    Full Text:
    complementary metal oxide semiconductor (CMOS) gate metal.[8,9,10] Poor thermal stability associated with