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Photodesorption of O2 from Ag-2 : A time-resolved study of Ag2O-2

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NIEMIETZ, Marco, Markus ENGELKE, Young Dok KIM, Gerd GANTEFÖR, 2007. Photodesorption of O2 from Ag-2 : A time-resolved study of Ag2O-2. In: Applied Physics / A. 87(4), pp. 615-619. Available under: doi: 10.1007/s00339-007-3937-5

@article{Niemietz2007Photo-8941, title={Photodesorption of O2 from Ag-2 : A time-resolved study of Ag2O-2}, year={2007}, doi={10.1007/s00339-007-3937-5}, number={4}, volume={87}, journal={Applied Physics / A}, pages={615--619}, author={Niemietz, Marco and Engelke, Markus and Kim, Young Dok and Ganteför, Gerd} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:contributor>Ganteför, Gerd</dc:contributor> <dcterms:isPartOf rdf:resource=""/> <dcterms:available rdf:datatype="">2011-03-24T17:52:15Z</dcterms:available> <dc:creator>Kim, Young Dok</dc:creator> <dcterms:rights rdf:resource=""/> <bibo:uri rdf:resource=""/> <dc:format>application/pdf</dc:format> <dcterms:abstract xml:lang="eng">We present time-resolved photoelectron spectra of mass-selected Ag2O2 anions. The anions are photoexcited by photons with an energy of 3.1 eV, and photoelectron spectra of the excited species Ag2O-2* and the subsequently appearing fragments are recorded using a probe laser pulse with a photon energy of 1.5 eV. The excited state of Ag2O-2 has a short lifetime of 130 fs±70 fs only and decays by direct photodesorption of O2. The data demonstrate the ability of time-resolved photoelectron spectroscopy (TR-PES) to observe the breaking of chemical bonds if the decay process of the excited state is direct (non-thermal desorption). The data are compared to recent results of a NeNePo experiment on the same system.</dcterms:abstract> <dspace:hasBitstream rdf:resource=""/> <dc:creator>Ganteför, Gerd</dc:creator> <dc:creator>Engelke, Markus</dc:creator> <dcterms:bibliographicCitation>First publ. in: Applied Physics / A 87 (2007), 4, pp. 615-619</dcterms:bibliographicCitation> <dcterms:title>Photodesorption of O2 from Ag-2 : A time-resolved study of Ag2O-2</dcterms:title> <dspace:isPartOfCollection rdf:resource=""/> <dc:creator>Niemietz, Marco</dc:creator> <dc:contributor>Niemietz, Marco</dc:contributor> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:language>eng</dc:language> <dc:rights>terms-of-use</dc:rights> <dcterms:issued>2007</dcterms:issued> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:contributor>Kim, Young Dok</dc:contributor> <dc:date rdf:datatype="">2011-03-24T17:52:15Z</dc:date> <dcterms:hasPart rdf:resource=""/> <dc:contributor>Engelke, Markus</dc:contributor> </rdf:Description> </rdf:RDF>

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