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Article: Structures and energetics of platinum-cobalt bimetallic clusters

TitleStructures and energetics of platinum-cobalt bimetallic clusters
Authors
KeywordsBasin-hopping algorithm
Nanoclusters
Platinum-cobalt bimetallic cluster
Sutton-Chen potential
Issue Date2004
PublisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/08927022.asp
Citation
Molecular Simulation, 2004, v. 30 n. 10, p. 679-690 How to Cite?
AbstractPlatinum-cobalt bimetallic clusters (N = 11-15) were modeled by a many-body Sutton-Chen (SC) potential. The basin-hopping algorithm and Monte Carlo (MC) energy minimization were used to determine the global minima of bimetallic clusters. The structural changes with cluster size were observed. Most of the structures had built on icosahedral packing. Second energy difference analyzes were performed to investigate the relative stability of a cluster with respect to its size and composition. The dependence of energetics and structures on size and composition is discussed.
Persistent Identifierhttp://hdl.handle.net/10722/70255
ISSN
2015 Impact Factor: 1.678
2015 SCImago Journal Rankings: 0.535
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorChui, HYen_HK
dc.contributor.authorChan, KYen_HK
dc.date.accessioned2010-09-06T06:21:10Z-
dc.date.available2010-09-06T06:21:10Z-
dc.date.issued2004en_HK
dc.identifier.citationMolecular Simulation, 2004, v. 30 n. 10, p. 679-690en_HK
dc.identifier.issn0892-7022en_HK
dc.identifier.urihttp://hdl.handle.net/10722/70255-
dc.description.abstractPlatinum-cobalt bimetallic clusters (N = 11-15) were modeled by a many-body Sutton-Chen (SC) potential. The basin-hopping algorithm and Monte Carlo (MC) energy minimization were used to determine the global minima of bimetallic clusters. The structural changes with cluster size were observed. Most of the structures had built on icosahedral packing. Second energy difference analyzes were performed to investigate the relative stability of a cluster with respect to its size and composition. The dependence of energetics and structures on size and composition is discussed.en_HK
dc.languageengen_HK
dc.publisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/08927022.aspen_HK
dc.relation.ispartofMolecular Simulationen_HK
dc.subjectBasin-hopping algorithmen_HK
dc.subjectNanoclustersen_HK
dc.subjectPlatinum-cobalt bimetallic clusteren_HK
dc.subjectSutton-Chen potentialen_HK
dc.titleStructures and energetics of platinum-cobalt bimetallic clustersen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0892-7022&volume=30&issue=10&spage=679&epage=690&date=2004&atitle=Structures+and+energetics+of+platinum+-+cobalt+bimetallic+clustersen_HK
dc.identifier.emailChan, KY:hrsccky@hku.hken_HK
dc.identifier.authorityChan, KY=rp00662en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1080/08927020412331279929en_HK
dc.identifier.scopuseid_2-s2.0-11144351685en_HK
dc.identifier.hkuros100031en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-11144351685&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume30en_HK
dc.identifier.issue10en_HK
dc.identifier.spage679en_HK
dc.identifier.epage690en_HK
dc.identifier.isiWOS:000223745700005-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridChui, HY=7006642061en_HK
dc.identifier.scopusauthoridChan, KY=7406034142en_HK

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