Sökning: "confinement effect"
Visar resultat 1 - 5 av 100 avhandlingar innehållade orden confinement effect.
1. Influence of Self-trapping, Clamping and Confinement on Hydrogen Absorption
Sammanfattning : The dissociation of hydrogen molecules at surfaces is the first step in the absorption process. If the absorbing material is covered by an oxide, this layer will determine the effective uptake rate of an underlying absorbing material. LÄS MER
2. Photothermal Effect in Plasmonic Nanostructures and its Applications
Sammanfattning : Plasmonic resonances are characterized by enhanced optical near field and subwavelength power confinement. Light is not only scattered but also simultaneously absorbed in the metal nanostructures. LÄS MER
3. Turbulent jets in confined spaces : application in mixing ventilation: experimental and numerical studies
Sammanfattning : The basis of mixing ventilation is the airflow supply to the room by means of jets initiatedfrom the ventilation diffusers. To avoid the draught problem, the design of mixing ventilationmakes uses the throw term, which is defined as the distance to the supply air terminal inwhich the jet centreline mean velocity is decreased to a given value. LÄS MER
4. Dynamics of Disordered Materials in Confined Geometries
Sammanfattning : This thesis is concerned with effects of geometrical confinement on dynamics in disordered materials in the nanoscopic range. Of particular interest is the dynamics around the liquid to glass transition. Two systems have been investigated: thin polymer films and polymer gels. LÄS MER
5. Glass Transition Dynamics in Soft Condensed Matter
Sammanfattning : Materials of very different character, ranging from polymers to metals can be made into glasses. The structural and dynamical properties of glass-forming materials are fundamentally different from those found in crystals. Hence, glassy materials exhibit unique characteristics, which make them suitable for a wide range of applications. LÄS MER