Publication:
Finite-size effects in the dynamics and thermodynamics of two-dimensional Coulomb clusters

dc.contributor.coauthorCalvo, F.
dc.contributor.coauthorWales, D. J.
dc.contributor.departmentDepartment of Chemistry
dc.contributor.kuauthorYurtsever, İsmail Ersin
dc.contributor.kuprofileFaculty Member
dc.contributor.otherDepartment of Chemistry
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.contributor.yokid7129
dc.date.accessioned2024-11-09T13:13:07Z
dc.date.issued2005
dc.description.abstractThe dynamics and thermodynamics of melting in two-dimensional Coulomb clusters is revisited using molecular dynamics and Monte Carlo simulations. Several parameters are considered, including the Lindemann index, the largest Lyapunov exponent, and the diffusion constant. In addition to the orientational and radial melting processes, isomerizations and complex size effects are seen to occur in a very similar way to atomic and molecular clusters. The results are discussed in terms of the energy landscape represented through disconnectivity graphs, with proper attention paid to the broken ergodicity problems in simulations. Clusters bound by 1/r(3) and e(-kappa r)/r forces, and heterogeneous clusters made of singly and doubly charged species, are also studied, as well as the evolution toward larger systems.
dc.description.fulltextYES
dc.description.indexedbyWoS
dc.description.indexedbyScopus
dc.description.indexedbyPubMed
dc.description.issue2
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuTÜBİTAK
dc.description.sponsorshipCNRS
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TÜBİTAK)
dc.description.versionPublisher version
dc.description.volume72
dc.formatpdf
dc.identifier.doi10.1103/PhysRevE.72.026110
dc.identifier.eissn1550-2376
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR00781
dc.identifier.issn1539-3755
dc.identifier.linkhttps://doi.org/10.1103/PhysRevE.72.026110
dc.identifier.quartileQ1
dc.identifier.scopus2-s2.0-27344458721
dc.identifier.urihttps://hdl.handle.net/20.500.14288/2927
dc.identifier.wos231564100024
dc.keywordsFluctuation-induced stabilization
dc.keywordsLennard-Jones clusters
dc.keywordsClassical clusters
dc.keywordsOrdered state
dc.keywordsPlasma crystal
dc.keywordsBulk matter
dc.keywordsAtoms
dc.keywordsTransition
dc.keywordsSystem
dc.keywordsChaos
dc.languageEnglish
dc.publisherAmerican Physical Society (APS)
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/785
dc.sourcePhysical Review E
dc.subjectPhysics
dc.subjectMathematical physics
dc.titleFinite-size effects in the dynamics and thermodynamics of two-dimensional Coulomb clusters
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.authorid0000-0001-9245-9596
local.contributor.kuauthorYurtsever, İsmail Ersin
relation.isOrgUnitOfPublication035d8150-86c9-4107-af16-a6f0a4d538eb
relation.isOrgUnitOfPublication.latestForDiscovery035d8150-86c9-4107-af16-a6f0a4d538eb

Files

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
785.pdf
Size:
953.82 KB
Format:
Adobe Portable Document Format