<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Fragmentation Dynamics of Small Molecules upon\r\nMultiple Ionization by X-Ray Free-Electron Laser Pulses"^^ . "The ionization and fragmentation dynamics of small molecules (CH3SeH, C2H5SeH,\r\nCH3I, and ICl) triggered by intense ultrashort soft X-ray pulses delivered by the Linac\r\nCoherent Light Source are investigated employing coincident three-dimensional ion momentum\r\nspectroscopy.\r\nThis work aims at investigating the role of the molecular environment in multiple inner-shell photoionization and the accompanying electronic relaxation processes by studying\r\nmolecular systems containing a single constituent of high nuclear charge Z, i.e. selenium\r\nor iodine, such that photoabsorption is almost exclusively localized at the core-shells of\r\nthese heavy atoms. By comparing the level of ionization for the molecules containing selenium\r\nor iodine with results on isolated krypton and xenon atoms, signatures of efficient\r\ncharge redistribution within the molecular environment are observed. Measured kinetic\r\nenergies and angular distributions of the ionic fragments in comparison to the outcome\r\nof a simple Coulomb explosion model allow tracking down the evolution of the molecular\r\ngeometry, revealing considerable displacement of the nuclei on the time scale of sequential\r\nmultiple ionization. The results obtained have considerable implications for coherent\r\ndiffractive imaging, providing a direct measure of radiation damage (displacement of nuclei\r\nand electronic rearrangement) on the time scale of the X-ray pulse and the length scale of\r\nthe individual atoms."^^ . "2013-01" . . . . . . . "Benjamin Michael Dieter"^^ . "Erk"^^ . "Benjamin Michael Dieter Erk"^^ . . . . . . "Fragmentation Dynamics of Small Molecules upon\r\nMultiple Ionization by X-Ray Free-Electron Laser Pulses (PDF)"^^ . . . "Erk_PhD.pdf"^^ . . . "Fragmentation Dynamics of Small Molecules upon\r\nMultiple Ionization by X-Ray Free-Electron Laser Pulses (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Fragmentation Dynamics of Small Molecules upon\r\nMultiple Ionization by X-Ray Free-Electron Laser Pulses (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Fragmentation Dynamics of Small Molecules upon\r\nMultiple Ionization by X-Ray Free-Electron Laser Pulses (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Fragmentation Dynamics of Small Molecules upon\r\nMultiple Ionization by X-Ray Free-Electron Laser Pulses (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Fragmentation Dynamics of Small Molecules upon\r\nMultiple Ionization by X-Ray Free-Electron Laser Pulses (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #14311 \n\nFragmentation Dynamics of Small Molecules upon \nMultiple Ionization by X-Ray Free-Electron Laser Pulses\n\n" . "text/html" . . . "530 Physik"@de . "530 Physics"@en . .