Sökning: "solceller"
Visar resultat 21 - 25 av 57 avhandlingar innehållade ordet solceller.
21. Kinetic Monte Carlo Modelling of Organic Photovoltaic Devices
Sammanfattning : Organic photovoltaics (OPVs) is a rapidly growing low-cost PV technology sector that relies on multiple benefits of organic semiconductors viz. being environmental-friendly with a simplified processing/fabrication and tunable properties. LÄS MER
22. A theoretical perspective on photoinduced reactions - based on quantum chemical models and non-adiabatic molecular dynamics
Sammanfattning : The broad range of applications for photochemical reactions is the result of light-matter interaction at the electronic level. The diverse application of photochemistry in various fields, including photovoltaic materials, molecular switches, and biological systems are due to electronic and structural transformations induced by photoexcitation as well as molecular alteration due to electron and charge transfer. LÄS MER
23. Electron-lattice dynamics in π-conjugated systems
Sammanfattning : The work presented in this thesis concerns the dynamics in π-conjugated hydrocarbon systems. Due to the molecular bonding structure of these systems there exists a coupling between the electronic system and the phonons of the lattice. LÄS MER
24. Neutron and X-ray Surface Scattering Reveals the Morphology of Soft Matter Thin Films
Sammanfattning : The last decades have been overshadowed by reports about the seemingly endless increase use of fossil-based resources. With the development of new products, our mindset is changing so that we more and more need to consider sustainability in our daily lives. LÄS MER
25. Power Estimation for Indoor Light Energy Harvesting
Sammanfattning : The growing popularity of indoor light energy harvesting for wireless sensor systems and low-power electronics has created a demand for systematic power estimation methods for different lighting conditions. Although existing research has recognized the critical role played by the spectral information on the output power of a photovoltaic cell, power estimation methods have rarely considered it. LÄS MER