Reference : Core Level Excitation of Atomic and Molecular Clusters.
Scientific congresses and symposiums : Paper published in a book
Physical, chemical, mathematical & earth Sciences : Chemistry
Core Level Excitation of Atomic and Molecular Clusters.
[fr] L'excitation en couches internes des agrégats atomiques et moléculaires.
Rühl, E. [Freie Universität Berlin > > Institut für Physikalische Chemie > >]
Schmale, C. [ > > ]
Jochims, H. W. [Freie Universität Berlin > > Institut für Physikalische Chemie > >]
Biller, E. [Freie Universität Berlin > > Institut für Physikalische Chemie > >]
Locht, Robert mailto [Université de Liège - ULiège > Département de Chimie (Faculté des sciences) > Laboratoire de Dynamique Moléculaire (Sciences) > >]
Hitchcock, A. P. [McMaster University, Hamilton, Ontario, Canada > Department of Chemistry > > >]
Baumgärtel, H. [Freie Universität Berlin > > Institut für Physikalische Chemie > >]
Synchrotron Radiation and Dynamic Phenomena.
[fr] Le rayonnement synchrotron et les phénomènes dynamiques.
Beswick, A.
American Institut of Physics (AIP)
Conference Proceedings 258: Particules and Fields Series 49
New York
48th International Meeting of Physical Chemistry
LURE & Université de Paris-Sud,
[en] Synchrotron radiation ; Photoionisation ; Core level excitation ; PEPICO ; PIPICO ; NEXAFS
[fr] (Ar)n clusters ; (CO)n clusters
[en] Core level excitation of weakly bonded atomic and molecular species is reported. Excitations into unoccupied orbitals with valence and Rydberg character as well as into the corresponding K- and L-continua are compared with the isolated and condensed species. Core level excitation of clusters is also accompagned with extensive fragmentation of singly and doubly charged clusters. Coincidence techniques such as photoelectron-photoion-coincidences (PEPICO) and photoion-photoion-coincidence (PIPICO) are used to study the photochemical fragmentation pathways of core excited clusters. Kinetic energy releases related to charge separation of cluster dications (Coulomb explosion) are derived from PIPICO spectra. The fragmentation energetics is discussed in relation to cluster dication threshold energies.
Laboratoire de Dynamique Moléculaire, BESSY, Institut für Physikalische Chemie
Bundes Ministerium für Forschung und Technologie, EU-Contract in LSI Program n° GE1-0018-D
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