Sökning: "charge-transfer"
Visar resultat 1 - 5 av 182 avhandlingar innehållade ordet charge-transfer.
1. Tailing Charges on New Paths : Ultrafast intramolecular charge transfer in chromophores
Sammanfattning : By tailing charges on their paths within a molecule, one can gain fundamental knowledge of their inherent reactivity. The charges, originally residing in their lowest energy configuration, can upon light absorption move across the system, or transfer in between them. LÄS MER
2. Mechanically mediated charge transfer in nanostructures
Sammanfattning : .... LÄS MER
3. Structure-dependent charge transfer at the interafce between organic thin films, and metals and metal oxides
Sammanfattning : The purpose of the research work, presented in this thesis is to offer a detailed atomic level study of interfaces created by adsorption of organic molecules on metals and metal oxides to point out significant impact of substrate, dye structure as well as different mediators on the charge transfer at these interfaces, which is proven to influence the device performance to a great extent.Adsorption of organic photosensitive molecules on metals and metal-oxides is the main focus of this thesis. LÄS MER
4. Molecular machinery of a membrane-bound proton pump : Studies of charge transfer reactions in cytochrome c oxidase
Sammanfattning : In cellular respiration, electron transfer from the breakdown of foodstuff is coupled to the formation of an electrochemical proton gradient. This is accomplished through proton translocation by respiratory complexes, and the proton gradient is subsequently used e.g. to drive ATP production. LÄS MER
5. Interfacial Analysis and Charge Transfer in Solar Cells
Sammanfattning : Harnessing sunlight through solar cells is vital for sustainable energy production. The conventional architecture of a solar cell consists of multilayers of materials, each serving a particular function. The absorbing layer converts the solar energy into valuable electricity by the photovoltaic effect. LÄS MER