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Showing result 21 - 25 of 1301 swedish dissertations matching the above criteria.

  2. 21. Preparation and Properties of Surface Modified Thin Polymer Films

    Author : Sofia Kihlman Øiseth; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; aminodextran; plasma polymerisation; polymer films; high-density polyethylene HDPE ; UV ozone treatment; surface modification; glow discharge plasma; in situ control; spin coating;

    Abstract : This thesis deals with preparation, modification and characterisation of thin polymer films. Most of the work has been performed using thin films of high-density polyethylene (HDPE) as a model system for systematic surface modifications by glow discharge plasma and UV/ozone treatments. READ MORE

  4. 22. Metal Oxide Thin Films and Nanostructures Made by ALD

    Author : Mårten Rooth; Anders Hårsta; Jan-Otto Carlsson; Lauri Niinisö; Uppsala universitet; []
    Keywords : Inorganic chemistry; Atomic layer deposition; Metal oxide; Nanostructures; Template deposition; Thin films; Oorganisk kemi;

    Abstract : Thin films of cobalt oxide, iron oxide and niobium oxide, and nanostructured thin films of iron oxide, titanium oxide and multilayered iron oxide/titanium oxide have been deposited by Atomic Layer Deposition (ALD). The metal oxides were grown using the precursor combinations CoI2/O2, Fe(Cp)2/O2, NbI5/O2 and TiI4/H2O. READ MORE

  5. 23. Electrochromism in Nickel-based Oxides : Coloration Mechanisms and Optimization of Sputter-deposited Thin Films

    Author : Esteban Damián Avendaño Soto; Gunnar Niklasson; Andris Azens; Claes-Göran Granqvist; Ulf Helmersson; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Physics; Nickel based Oxide; Electrochromism; Thin Films; Sputtering; Coloration mechanism; Fysik; Physics; Fysik;

    Abstract : Electrochromic properties of sputter-deposited nickel-based oxide films have been studied with a two-fold goal. From a practical point of view, the optical switching performance has been improved by optimizing the deposition conditions and film stoichiometry with respect to oxygen and hydrogen, and further by adding Mg, Al, Si, Zr, Nb or Ta to the films. READ MORE

  6. 24. Fabrication and Corrosion Properties of Nickel Silicides Thin Films

    Author : Eric Tam; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; nickel silicides; ion-beam sputter deposition; potentiodynamic polarisation measurements; X-ray photoelectron spectroscopy; corrosion.; thin films;

    Abstract : Surface engineering is a vital issue in engineering materials design. The enhancement of surface properties extends the materials lifetime and improves the materials performance without changing the bulk properties. Thin film deposition is one of the most commonly applied techniques in this field. READ MORE

  7. 25. Sisters! Making Films, Doing Politics : An Exploration in Artistic Research

    Author : Petra Bauer; Konstfack; []
    Keywords : HUMANIORA; HUMANITIES; Aesthetics; Art; Artistic Research; Berwick Street Film Collecitve; Camera; Cinema Action; Claire Johnston; Collectivity; Documentary Film; Ethics; feminism; film; Film Collectives; Film Production; Film Strategies; Hannah Arendt; Judith Butler; London Women’s Film Group; Political Action; Public Space; Relationality; Southall Black Sisters; Aesthetics; Art; Artistic Research; Berwick Street Film Collecitve; Camera; Cinema Action; Claire Johnston; Collectivity; Documentary Film; Ethics; feminism; film; Film Collectives; Film Production; Film Strategies; Hannah Arendt; Judith Butler; London Women’s Film Group; Political Action; Public Space; Relationality; Southall Black Sisters;

    Abstract : How does film become a political act? That is the question that the artistic research project Sisters! Making Films, Doing Politics revolves around. Taking Hannah Arendt’s ideas about the constitution of the political arena as its point of departure, this dissertation reflects on the aesthetic mechanisms that underlie contemporary strategies for collective and feminist filmmaking. READ MORE