Photoelectron spectroscopy of jet-cooled aluminium cluster anions
Aufgrund von Vorbereitungen auf eine neue Version von KOPS, können kommenden Montag und Dienstag keine Publikationen eingereicht werden. (Due to preparations for a new version of KOPS, no publications can be submitted next Monday and Tuesday.)
| Type of Publication: | Journal article |
| URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-89013 |
| Author: | Ganteför, Gerd; Gausa, Michael; Meiwes-Broer, Karl-Heinz; Lutz, Hans O. |
| Year of publication: | 1988 |
| Published in: | Zeitschrift für Physik / D ; 9 (1988), 3. - pp. 253-261 |
| DOI (citable link): | https://dx.doi.org/10.1007/BF01438297 |
| Summary: |
Aluminium cluster anions (Al n ) are produced by laser vaporization without additional ionization and cooled by supersonic expansion. Photoelectrons from mass-identified anion bunches (n=2...25) are detached by laser light (hv=3.68 eV) and undergo energy analysis in a magnetic bottle-type time-of-flight spectrometer. The measurements provide information about the electronic excitation energies from ionic ground states to neutral states of the clusters. In contrast to bulk aluminium these cluster photoelectron spectra partially have well-resolved bands which originate from low-lying excited bands. For small clusters, especially the aluminium dimer and trimer, quantum-chemical calculations will be compared to the measurements. The electron affinity size dependence of larger clusters shows conclusive evidence for "shell" effects.
|
| PACS Classification: | 36.40.+d; 33.60.Cv |
| Subject (DDC): | 530 Physics |
| Link to License: | In Copyright |
Cite This
Files in this item
![[PDF]](/themes/Kops/images/mimes/pdf.png "PDF file"){kind=small}
GANTEFÖR, Gerd, Michael GAUSA, Karl-Heinz MEIWES-BROER, Hans O. LUTZ, 1988. Photoelectron spectroscopy of jet-cooled aluminium cluster anions. In: Zeitschrift für Physik / D. 9(3), pp. 253-261. Available under: doi: 10.1007/BF01438297
@article{Gantefor1988Photo-4815, title={Photoelectron spectroscopy of jet-cooled aluminium cluster anions}, year={1988}, doi={10.1007/BF01438297}, number={3}, volume={9}, journal={Zeitschrift für Physik / D}, pages={253--261}, author={Ganteför, Gerd and Gausa, Michael and Meiwes-Broer, Karl-Heinz and Lutz, Hans O.} }
<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/4815"> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/4815"/> <dc:creator>Ganteför, Gerd</dc:creator> <dc:creator>Gausa, Michael</dc:creator> <dc:contributor>Lutz, Hans O.</dc:contributor> <dcterms:title>Photoelectron spectroscopy of jet-cooled aluminium cluster anions</dcterms:title> <dc:rights>terms-of-use</dc:rights> <dc:contributor>Ganteför, Gerd</dc:contributor> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:format>application/pdf</dc:format> <dcterms:issued>1988</dcterms:issued> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/4815/1/ZPhysD91988.pdf"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:50:33Z</dcterms:available> <dcterms:bibliographicCitation>Zuerst ersch. in: Zeitschrift für Physik / D 9 (1988), 3, S. 253-261</dcterms:bibliographicCitation> <dc:contributor>Meiwes-Broer, Karl-Heinz</dc:contributor> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/4815/1/ZPhysD91988.pdf"/> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <dc:creator>Meiwes-Broer, Karl-Heinz</dc:creator> <dcterms:abstract xml:lang="eng">Aluminium cluster anions (Al n ) are produced by laser vaporization without additional ionization and cooled by supersonic expansion. Photoelectrons from mass-identified anion bunches (n=2...25) are detached by laser light (hv=3.68 eV) and undergo energy analysis in a magnetic bottle-type time-of-flight spectrometer. The measurements provide information about the electronic excitation energies from ionic ground states to neutral states of the clusters. In contrast to bulk aluminium these cluster photoelectron spectra partially have well-resolved bands which originate from low-lying excited bands. For small clusters, especially the aluminium dimer and trimer, quantum-chemical calculations will be compared to the measurements. The electron affinity size dependence of larger clusters shows conclusive evidence for "shell" effects.</dcterms:abstract> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:language>eng</dc:language> <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <dc:contributor>Gausa, Michael</dc:contributor> <dc:creator>Lutz, Hans O.</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:50:33Z</dc:date> </rdf:Description> </rdf:RDF>
Downloads since Oct 1, 2014 (Information about access statistics)
| ZPhysD91988.pdf | 337 |
This item appears in the following Collection(s)
Search KOPS
Browse
My Account
