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Structures and melting of Cu-n (n=13, 14, 19, 55, 56) clusters

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dc.contributor.author Özçelik, Süleyman
dc.contributor.author Güvenç, Ziya B.
dc.date.accessioned 2020-04-16T21:04:32Z
dc.date.available 2020-04-16T21:04:32Z
dc.date.issued 2003-06-10
dc.identifier.citation Ozçelik, S.; Güvenç, Ziya B., "Structures and melting of Cu-n (n=13, 14, 19, 55, 56) clusters" Surface Science, Vol. 532, pp.312-316, (2003). tr_TR
dc.identifier.issn 0039-6028
dc.identifier.uri http://hdl.handle.net/20.500.12416/3219
dc.description.abstract Constant-energy molecular dynamics simulation was utilized to study the most stable geometrical structures, binding energy, melting, phase changes of Cu-n (n = 13, 14, 19, 55, 56) clusters. These sizes form shell and near shell structures. The cohesion of clusters is modeled by an embedded-atom potential, which contains many-body atomic interaction terms. Phase space coordinates which are generated along high-energy trajectories are used as the initial configurations (500 independent configurations) for thermal quenching in order to obtain the most stable isomers. The melting temperatures of the clusters are estimated. The melting-like transition is described in terms of relative root-mean-square bond-length fluctuations, specific heats, and caloric curves. tr_TR
dc.language.iso eng tr_TR
dc.publisher Elsevier Science BV tr_TR
dc.relation.isversionof 10.1016/S0039-6028(03)00432-1 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Copper tr_TR
dc.subject Clusters tr_TR
dc.subject Molecular Dynamics tr_TR
dc.subject Computer Simulations tr_TR
dc.subject Surface Melting tr_TR
dc.title Structures and melting of Cu-n (n=13, 14, 19, 55, 56) clusters tr_TR
dc.type workingPaper tr_TR
dc.relation.journal Surface Science tr_TR
dc.identifier.volume 532 tr_TR
dc.identifier.startpage 312 tr_TR
dc.identifier.endpage 316 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Elektronik ve Haberleşme Mühendisliği Bölümü tr_TR


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