Angular distribution and energy spectra of photoelectrons from tetrahydrofuran illuminated by VUV photon source
| Autor: | Levente Ábrók, Sándor Demes, Á. Kövér, L. Gulyás, S. Ricz, István Márton, Dávid Nagy |
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| Přispěvatelé: | Institute for Nuclear Research [Budapest] (ATOMKI), Hungarian Academy of Sciences (MTA), Institut de Physique de Rennes (IPR), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Centre National de la Recherche Scientifique (CNRS), Université de Rennes (UR)-Centre National de la Recherche Scientifique (CNRS), National Research Development and Innovation Office |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Materials science
Physics::Instrumentation and Detectors Binding energy 02 engineering and technology 7. Clean energy 01 natural sciences Spectral line chemistry.chemical_compound Atomic orbital Ionization 0103 physical sciences Physics::Atomic and Molecular Clusters Physics::Atomic Physics Physical and Theoretical Chemistry Spectroscopy Tetrahydrofuran [PHYS]Physics [physics] Radiation 010304 chemical physics Photoelectric effect 021001 nanoscience & nanotechnology Condensed Matter Physics Atomic and Molecular Physics and Optics 3. Good health Electronic Optical and Magnetic Materials Dipole chemistry Atomic physics 0210 nano-technology Valence electron |
| Zdroj: | Journal of Electron Spectroscopy and Related Phenomena Journal of Electron Spectroscopy and Related Phenomena, Elsevier, 2021, 249, pp.147070. ⟨10.1016/j.elspec.2021.147070⟩ Journal of Electron Spectroscopy and Related Phenomena, 2021, 249, pp.147070. ⟨10.1016/j.elspec.2021.147070⟩ |
| ISSN: | 0368-2048 |
| Popis: | International audience; Photoelectron emission from the valence shell of biologically relevant tetrahydrofuran (THF) molecule is studied. Energy and angular distributions of photoelectrons from THF ionized by a He(I) vacuum ultraviolet (VUV) photon source are measured. Theoretical calculations performed for the binding energies of orbitals and photoelectron intensities are in reasonable agreement with measurement. The observed angular distributions show the determining role of dipole transition mechanism. |
| Databáze: | OpenAIRE |
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