O2 photodesorption from a Ag8O- 2 cluster

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KOYASU, Kiichirou, Marco NIEMIETZ, Wilko WESTHÄUSER, Gerd GANTEFÖR, 2009. O2 photodesorption from a Ag8O- 2 cluster. In: European Physical Journal / D. 53, pp. 59-62

@article{Koyasu2009photo-9380, title={O2 photodesorption from a Ag8O- 2 cluster}, year={2009}, doi={10.1140/epjd/e2009-00059-y}, volume={53}, journal={European Physical Journal / D}, pages={59--62}, author={Koyasu, Kiichirou and Niemietz, Marco and Westhäuser, Wilko 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/123456789/9380"> <dc:creator>Niemietz, Marco</dc:creator> <dc:creator>Ganteför, Gerd</dc:creator> <dc:contributor>Westhäuser, Wilko</dc:contributor> <dc:format>application/pdf</dc:format> <dcterms:bibliographicCitation>First publ. in: European Physical Journal / D 53 (2009), 59-62</dcterms:bibliographicCitation> <dc:language>eng</dc:language> <dcterms:issued>2009</dcterms:issued> <dc:rights>deposit-license</dc:rights> <dc:contributor>Koyasu, Kiichirou</dc:contributor> <dc:contributor>Ganteför, Gerd</dc:contributor> <dc:contributor>Niemietz, Marco</dc:contributor> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:56:01Z</dc:date> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:56:01Z</dcterms:available> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103416863-3868037-7"/> <dcterms:title>O2 photodesorption from a Ag8O- 2 cluster</dcterms:title> <dc:creator>Koyasu, Kiichirou</dc:creator> <dc:creator>Westhäuser, Wilko</dc:creator> <dcterms:abstract xml:lang="eng">The decay path of an Ag8(O2)− cluster photoexcited by a 3.1 eV photon is elucidated using time-resolved photoelectron spectroscopy. Photoabsorption results in the formation of an excited state giving rise to a peak in the photoelectron spectra with well-resolved vibrational finestructure. With a lifetime of about 100 fs this bound state decays into an anti-bonding state which dissociates into O2 and Ag− 8 on a timescale of 10 ps. In the photoelectron spectra, this corresponds to a broad maximum shifting gradually towards higher binding energy while the O2 and Ag− 8 separate. Finally, the spectrum of bare Ag− 8 appears. This process is unique to small clusters, because on metal surfaces excited state lifetimes are too short to allow for direct dissociation.</dcterms:abstract> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/9380"/> </rdf:Description> </rdf:RDF>

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