Sökning: "Franck-Condon"
Visar resultat 1 - 5 av 17 avhandlingar innehållade ordet Franck-Condon.
1. Electron-Phonon Interactions in Transition Metal Oxides Studied by Resonance Raman Scattering
Sammanfattning : In this thesis, studies of strong electron-phonon interactions in a number of transition metal oxides are presented. Two different electron-phonon interaction mechanisms are identified; Franck-Condon scattering and infrared active longitudinal optical (IR LO) two-phonon activation. LÄS MER
2. Multimode resonant X-ray scattering of free molecules
Sammanfattning : This thesis is focused on the role that nuclear dynamics plays in the formation of X-ray absorption (XAS) and resonant inelastic X-ray scattering (RIXS) spectra of multimode free molecules. A combined approach based on ab initio electronic structure methods and quantum nuclear wave packet dynamics is applied to two systems -- water and methanol in the gas phase. LÄS MER
3. Neutral dissociation and non Franck-Condon effects in valence excited NG2 and OG2 molecules
Sammanfattning : .... LÄS MER
4. Calculated Potential Energy Surfaces and Vibrational Analysis
Sammanfattning : The focus of this thesis is on the calculation of potential energy surfaces and on the study of vibrational properties. For example: - We have developed a new method for calculation of Franck-Condon factors. - We have calculated full energy surfaces of the ground (X2A’) the excited (B2A’) states of the formyl radical. LÄS MER
5. Quantal matrix elements and Franck-Condon overlap integrals calculated by means of a phase-integral method
Sammanfattning : .... LÄS MER