Sökning: "Nano crystals"
Visar resultat 1 - 5 av 69 avhandlingar innehållade orden Nano crystals.
1. Photophysics of Perovskite Nano- and Microcrystals
Sammanfattning : The demand and consumption of energy is increasing dramatically all around the world. Broad adoption of fossil fuels has triggered an enormous threat to the environment. To ensure sustainability of our species and habitat, new solutions to fulfill the energy demand have to be found. LÄS MER
2. Phase characterization of polar liquid crystals using dielectric spectroscopy
Sammanfattning : .... LÄS MER
3. Infrared spectroscopy studies of adsorption and photochemistry on TiO2 surfaces : From single crystals to nanostructured materials
Sammanfattning : TiO2 based photocatalysis is a green nanotechnology that can be used for removal of pollutants from water and air, as well as making synthetic fuels from water and carbon dioxide. Said photocatalysis has received major research interests during the last decades. LÄS MER
4. Electro-optical properties of one-dimensional organic crystals
Sammanfattning : The recent development of photonics and applications puts new challenges for systems using emission, transmission and modulation of light. For these reasons, novel optical materials attract a special interest for their enabling properties for novel technologies. LÄS MER
5. Free-space cavity optomechanical systems on a chip with III-V heterostructures
Sammanfattning : Cavity optomechanics examines the mutual interaction between light and mechanical motion for controlling mechanical resonators down to the quantum regime. A major challenge in the field of cavity optomechanics remains accessing a strong interaction between the light field and mechanics on the level of single quanta. LÄS MER