KOPS - Das Institutionelle Repositorium der Universität Konstanz

Production of large metallocarbohedrene clusters using a pulsed arc cluster ion source

Production of large metallocarbohedrene clusters using a pulsed arc cluster ion source

Zitieren

Dateien zu dieser Ressource

Prüfsumme: MD5:c705681c42178227d52e6f4b2eedf8fe

BLESSING, Nico, Stefan BURKART, Gerd GANTEFÖR, 2001. Production of large metallocarbohedrene clusters using a pulsed arc cluster ion source. In: European Physical Journal / D. 17, pp. 37-41

@article{Blessing2001Produ-4770, title={Production of large metallocarbohedrene clusters using a pulsed arc cluster ion source}, year={2001}, doi={10.1007/s100530170034}, volume={17}, journal={European Physical Journal / D}, pages={37--41}, author={Blessing, Nico and Burkart, Stefan 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/123456789/4770"> <dcterms:abstract xml:lang="eng">The hypothesis of the existence of multi-cage structures of metallocarbohedrene clusters ("metcars" ) bases on the observation of certain magic numbers in the mass spectra corresponding to an excess of carbon atoms with respect to the bulk stochiometry (1:1 for TiC). E.g., the appearance of the magic number cluster Ti13C22 has been explained by assuming a double-cage structure. However, the same magic number can be assigned to a 3x3x3 cube (= Ti13C14) with 8 additional carbon atoms forming carbon dimers at the corners of the cube. We recorded mass spectra of TinCm clusters using a pulsed arc cluster ion source with an additional annealing discharge. For the positive ions, Ti8C12+ is the major peak in the mass spectrum. For the anions, much larger clusters could be generated. The maxima of the larger TinCm- clusters including Ti13C22- are located at masses slightly above the fcc cubic shell closings. The shift can be explained by the bonding of additional C atoms at the corners of the cubes.</dcterms:abstract> <dc:format>application/pdf</dc:format> <dc:creator>Ganteför, Gerd</dc:creator> <dc:creator>Blessing, Nico</dc:creator> <dc:rights>deposit-license</dc:rights> <dcterms:title>Production of large metallocarbohedrene clusters using a pulsed arc cluster ion source</dcterms:title> <dcterms:bibliographicCitation>First publ. in: European Physical Journal / D 17 (2001), pp. 37-41</dcterms:bibliographicCitation> <dc:creator>Burkart, Stefan</dc:creator> <dc:contributor>Blessing, Nico</dc:contributor> <dc:contributor>Ganteför, Gerd</dc:contributor> <dc:language>eng</dc:language> <dc:contributor>Burkart, Stefan</dc:contributor> <dcterms:issued>2001</dcterms:issued> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:50:13Z</dcterms:available> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/4770"/> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:50:13Z</dc:date> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103416863-3868037-7"/> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)

EurPhyJouD172001.pdf 101

Das Dokument erscheint in:

KOPS Suche


Stöbern

Mein Benutzerkonto