<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Electron impact ionization studies from atoms to\r\ncomplex molecules and clusters"^^ . "In this work, a series of electron impact ionization studies on targets ranging from\r\nsimple atoms to complex systems like clusters are summarized. The momenta of the\r\nionization fragments are measured using a recoil-ion and electron momentum spectrometer\r\ncalled ‘Reaction Microscope’ (ReMi). The objectives of the thesis are two-fold.\r\nFirstly, two new target beam sources were constructed in order to enable, for the first\r\ntime, kinematically complete (e,2e) experiments with the ReMi on substances which are\r\nsolid at room temperature. As a result (e,2e) experiments were conducted on fundamental\r\nlithium and on a complex molecule, 1-Methyl,5-Nitroimidazole, which is among the\r\npotential radio-sensitizers under study for radiation therapy. The second part of the work\r\nis the study of intermolecular Coulombic decay (ICD) in the biologically relevant systems,\r\nthiophene dimers and pyridine D2O dimers. ICD initiated after ionization of the\r\ninner valence orbital 7a1 is identified in thiophene dimers. A comparison of the obtained\r\nkinetic energy release (KER) distribution with ab initio molecular dynamics simulations\r\nindicates that a majority of the ionized dimers have a T-shaped conformational structure.\r\nIn the hydrated pyridine dimer, it was found that ICD is initiated by the inner valence\r\nionization of O 2s−1 orbital of D2O. ICD initiated from the C 2s−1 and N 2s−1 orbitals\r\nof pyridine is assumed to be quenched by the open Auger and electron transfer mediated\r\ndecay (ETMD) channels."^^ . "2023" . . . . . . . "Deepthy Maria"^^ . "Mootheril Thomas"^^ . "Deepthy Maria Mootheril Thomas"^^ . . . . . . "Electron impact ionization studies from atoms to\r\ncomplex molecules and clusters (PDF)"^^ . . . "00_dissertation_final_Deepthy_Mootheril.pdf"^^ . . . "Electron impact ionization studies from atoms to\r\ncomplex molecules and clusters (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Electron impact ionization studies from atoms to\r\ncomplex molecules and clusters (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Electron impact ionization studies from atoms to\r\ncomplex molecules and clusters (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Electron impact ionization studies from atoms to\r\ncomplex molecules and clusters (Other)"^^ . . . . . . "small.jpg"^^ . . . "Electron impact ionization studies from atoms to\r\ncomplex molecules and clusters (Other)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #33445 \n\nElectron impact ionization studies from atoms to \ncomplex molecules and clusters\n\n" . "text/html" . . . "530 Physik"@de . "530 Physics"@en . .