Sökning: "Spectral Disorder"
Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Spectral Disorder.
1. Multidimensional Fluorescence Polarization Imaging of Single Light Harvesting Complexes
Sammanfattning : This thesis presents my research journey in the Department of Chemical Physics,Lund University. Multidimensional fluorescence polarization imaging is used to study single LH2s. The method uses linearly polarized excitation light and the emission is detected through a polarizer. LÄS MER
2. Multi-species systems in optical lattices : From orbital physics in excited bands to effects of disorder
Sammanfattning : In this thesis we explore different aspects of the physics of multi-species atomic systems in optical lattices. In the first part we will study cold gases in the first and second excited bands of optical lattices - the p and d bands. LÄS MER
3. Effects of Energetic Disorder on the Optoelectronic Properties of Organic Solar Cells
Sammanfattning : Organic photovoltaics (OPVs) is a promising low-cost and environmental-friendly technology currently achieving 12-14% power conversion efficiency. Despite the extensive focus of the research community over the last years, critical mechanisms defining the performance of OPVs are still topics of debate. LÄS MER
4. Spectra and Dynamics of Excitations in Long-Range Correlated Structures
Sammanfattning : Vad karaktäriserar en kristall? Svaret på denna till synes enkla fråga blir kanske att det är en anordning av atomer uppradade i periodiska mönster. Så ordnade strukturer kan studeras genom att det uppträder så kallade Braggtoppar i röntgendiffraktionsmönstret. LÄS MER
5. Collagenous colitis. Epidemiology, risk factors, clinical presentation and associated autoimmune disorders
Sammanfattning : Collagenous colitis (CC) affects middle-aged women and results in chronic watery non-bloody diarrhoea. The incidence of CC has increased but has never been determined in southern Sweden. During the period 2001-2010 the mean annual incidence was stable; 5.4/105 (median age 71 years). LÄS MER