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Characterization of local structures with bond-order parameters and graphs of the nearest neighbors, a comparison

Characterization of local structures with bond-order parameters and graphs of the nearest neighbors, a comparison

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GASSER, Urs, Florian ZIESE, Georg MARET, 2014. Characterization of local structures with bond-order parameters and graphs of the nearest neighbors, a comparison. In: The European Physical Journal Special Topics. 223(3), pp. 455-467. ISSN 1951-6355. eISSN 1951-6401

@article{Gasser2014Chara-27114, title={Characterization of local structures with bond-order parameters and graphs of the nearest neighbors, a comparison}, year={2014}, doi={10.1140/epjst/e2014-02102-6}, number={3}, volume={223}, issn={1951-6355}, journal={The European Physical Journal Special Topics}, pages={455--467}, author={Gasser, Urs and Ziese, Florian and Maret, Georg} }

<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/123456789/27114"> <dc:contributor>Maret, Georg</dc:contributor> <dcterms:abstract xml:lang="eng">We compare two methods for the characterization of local order in samples undergoing crystal nucleation and growth. Particles with a crystal-like surrounding need to be identified to follow the nucleation process. Both methods are based on the knowledge of the particle positions in a small volume of the sample. (i) Local bond-order parameters are used to quantify the orientation of the nearest neighbors of a particle, while (ii) the graph method determines the topological arrangement of the nearest neighbors and the bonds between them. Both methods are used to detect crystal-like particles and crystal nuclei in a supercooled fluid surrounding and to determine the structure of small crystal nuclei. The properties of these nuclei are of great interest for a deeper understanding of crystal nucleation, and they can be studied in detail in colloidal model systems that allow to follow the evolution of the nuclei with single particle resolution.</dcterms:abstract> <dc:rights>deposit-license</dc:rights> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103605204-4002607-1"/> <dc:contributor>Gasser, Urs</dc:contributor> <dc:creator>Maret, Georg</dc:creator> <dcterms:issued>2014</dcterms:issued> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/27114"/> <dc:contributor>Ziese, Florian</dc:contributor> <dcterms:bibliographicCitation>European physical journal special Topics ; 223 (2014), 3. - S. 455-467</dcterms:bibliographicCitation> <dc:language>eng</dc:language> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2014-04-15T11:51:12Z</dcterms:available> <dc:creator>Ziese, Florian</dc:creator> <dcterms:title>Characterization of local structures with bond-order parameters and graphs of the nearest neighbors, a comparison</dcterms:title> <dc:creator>Gasser, Urs</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2014-04-15T11:51:12Z</dc:date> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)

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