Time-resolved study of the photodissociation of Au2O-

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KOYASU, Kiichirou, Marco NIEMIETZ, Matthias GÖTZ, Gerd GANTEFÖR, 2007. Time-resolved study of the photodissociation of Au2O-. In: Chemical Physics Letters. 450(1-3), pp. 96-100

@article{Koyasu2007Time--5039, title={Time-resolved study of the photodissociation of Au2O-}, year={2007}, doi={10.1016/j.cplett.2007.10.103}, number={1-3}, volume={450}, journal={Chemical Physics Letters}, pages={96--100}, author={Koyasu, Kiichirou and Niemietz, Marco and Götz, Matthias and Ganteför, Gerd} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/5039"> <dc:contributor>Niemietz, Marco</dc:contributor> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:52:40Z</dc:date> <dc:creator>Ganteför, Gerd</dc:creator> <dcterms:bibliographicCitation>First publ. in: Chemical Physics Letters 450 (2007), 1-3, pp. 96-100</dcterms:bibliographicCitation> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/5039"/> <dc:creator>Götz, Matthias</dc:creator> <dcterms:title>Time-resolved study of the photodissociation of Au2O-</dcterms:title> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:52:40Z</dcterms:available> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103416863-3868037-7"/> <dc:language>eng</dc:language> <dc:creator>Niemietz, Marco</dc:creator> <dc:contributor>Ganteför, Gerd</dc:contributor> <dcterms:issued>2007</dcterms:issued> <dc:rights>deposit-license</dc:rights> <dc:creator>Koyasu, Kiichirou</dc:creator> <dc:contributor>Koyasu, Kiichirou</dc:contributor> <dcterms:abstract xml:lang="eng">Photodissociation of the Au2O− anion following absorption of a 3.1 eV photon is studied using time-resolved photoelectron spectroscopy. A new spectral feature appearing after 1 ps indicates the existence of a long-lived excited state with a geometry different from that of the ground state. With further increasing delay the pump probe feature shifts to higher binding energy. At 7 ± 2 ps after excitation no further shift is observed, but now fragmentation into AuO− + Au and Au− + AuO starts with a time constant of 110 ± 3 ps. The dissociation process is accompanied by a decrease of the excited state feature. The spectra indicate that the delayed onset of fragmentation is caused by the time the system needs to reach a new minimum on the excited state potential surface. Hence, the time-resolved photoelectron spectra mirror part of the motion of the anion on the excited state potential surface.</dcterms:abstract> <dc:format>application/pdf</dc:format> <dc:contributor>Götz, Matthias</dc:contributor> </rdf:Description> </rdf:RDF>

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