Search for dissertations about: "GRAIN-BOUNDARY FORMATION"
Showing result 1 - 5 of 41 swedish dissertations containing the words GRAIN-BOUNDARY FORMATION.
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1. Grain Boundary Ridge Formation during High Temperature Oxiditation of Manganese Containing Steels
Abstract : .... READ MORE
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2. Grain Boundary Structure of YBa2Cu3O7-δ High Tc Superconductors
Abstract : The microstructures of YBa2Cu3O7-.delta. (YBCO) high Tc superconducting materials have been studied using analytical electron microscopy. The effects of processing parameters on the interfacial microstructures have been investigated in both bulk materials and thin films. READ MORE
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3. Phase-field modeling of diffusion controlled phase transformations
Abstract : Diffusion controlled phase transformations are studied bymeans of the phase-field method. Morphological evolution ofdendrites, grains and Widmanst\"atten plates is modeled andsimulated.Growth of dendrites into highly supersaturated liquids ismodeled for binary alloy solidification. READ MORE
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4. The role of interfaces in oxide thin films
Abstract : The role of interfaces in oxide thin films has been investigated from a microstructural point of view. Thin films of manganites and titanates have been investigated by transmission electron microscopy (TEM). READ MORE
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5. Plasmonic Nanospectrocopy of Individual Nanoparticles - Studies of Metal-Hydrogen Interactions and Catalysis
Abstract : Localized surface plasmon resonance (LSPR) is the phenomenon of collective oscillation of conduction electrons in metal nanoparticles smaller than the wavelength of light used for the excitation. Plasmonic metal nanoparticles are able to confine light to extremely small volumes around them, i.e. below the diffraction limit. READ MORE