Sökning: "surface electron transfer"
Visar resultat 1 - 5 av 166 avhandlingar innehållade orden surface electron 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. Molecular beam study of non-adiabatic electron transfer in the Cl2+Ksurf surface reaction
Sammanfattning : Halogen molecules impinging on alkali metal surfaces constitute model systems for studies of charge transfer, dissociation dynamics and non-adiabatic energy dissipation in molecule-surface reactions. This thesis reports emission of exo-electrons and photons from the surface as a result of strong non-adabaticity in the Cl2 gas on K$^{solid}$ reaction. LÄS MER
3. Model Studies of Electron Transfer and Reaction Dynamics at Surfaces
Sammanfattning : Charge-transfer is of key importance in many physical, chemical and biological processes, including surface reactions. This thesis consists of several theories for and model studies of surface reactions that are initiated by electron transfer between the surface to a molecule. LÄS MER
4. Surface harpooning Johan Strömquist
Sammanfattning : .... LÄS MER
5. Extracellular electron transfer features of the Gram-positive bacterium Enterococcus faecalis
Sammanfattning : Electroactive microorganisms possess the unique ability to transfer electrons to or from a solid phase electron conductor, e.g., electrodes or minerals, through various physiological mechanisms. LÄS MER