Search for dissertations about: "SiO2"

Showing result 1 - 5 of 139 swedish dissertations containing the word SiO2.

  1. 1. Deposition of high quality thin dielectrics on silicon

    Author : Lars-Åke Ragnarsson; [1996]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; oxynitride; metal-oxide-semiconductor capacitors; RPECVD; silicon dioxide; interfaces; si-SiO2; remote plasma-enhanced CVD; ONO; C-V; nitrided interfaces; SiO2; deposited dielectrics;

    Abstract : .... READ MORE

  2. 2. A Study of Propane and Propene Ammoxidation over the Mo-V-Nb-Te-Oxide System

    University dissertation from Chemical Engineering, Lund University

    Author : Johan Holmberg; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Kemiteknik och kemisk teknologi; TEM; TPR; XPS; XRD; XANES; Chemical technology and engineering; SEM; FTIR; BET; TiO2; SiO2; Al2O3; supports; substitution; synthesis; Mo-V-Nb-Te-Ox catalysts; acrylonitrile; propene; Ammoxidation; propane; symbiosis;

    Abstract : The ammoxidation of propane is commonly regarded as being the future route for producing acrylonitrile, and the Mo-V-Nb-Te-oxide system studied here has thus far been seen as the most promising candidate for achieving this. Yields of up to 62% have been presented very elegantly in the patent literature. READ MORE

  3. 3. Template-Based fabrication of Nanostructured Materials

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Anders Johansson; Uppsala universitet.; [2006]
    Keywords : Inorganic chemistry; Nanoparticles; nanotubes; anodic aluminium oxide; electroless deposition; ALD; Nb2O5; Prussian blue; palladium; copper; ion beam lithography; TiO2; SiO2; Oorganisk kemi;

    Abstract : Materials prepared on the nanoscale often exhibit many different properties compared to the same materials in their bulk-state. Interest in nanostructured materials has increased because of these properties in fields such as microelectronics, catalysis, optics and sensors. READ MORE

  4. 4. Tunnel emitter transistors

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Erik Aderstedt; [2001]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TET; BICFET; SiO2; high-k dielectrics; tunnel emitter transistor; silicon; Ta2O5;

    Abstract : .... READ MORE

  5. 5. Optical Studies of Periodic Microstructures in Polar Materials

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Herman Högström; Carl Gustaf Ribbing; Clivia M. Sotomayor Torres; [2006]
    Keywords : Engineering physics; polaritonic; polar; photonic crystal; surface phonon polariton; multilayer; Reststrahlen; SiC; SiO2; Teknisk fysik;

    Abstract : The optical properties of matter are determined by the coupling of the incident electromagnetic radiation to oscillators within the material. The oscillators can be electrons, ions or molecules. Close to a resonance the dielectric function exhibits strong dispersion and may be negative. READ MORE