Elastic Behavior of a Two-Dimensional Crystal Near Melting

Kurzanzeige
dc.contributor.authorvon Grünberg, Hans-Hennigdeu
dc.contributor.authorKeim, Peter
dc.contributor.authorZahn, Klausdeu
dc.contributor.authorMaret, Georg
dc.date.accessioned2012-02-24T08:26:43Zdeu
dc.date.available2012-02-24T08:26:43Zdeu
dc.date.issued2004
dc.description.abstractUsing positional data from video microscopy, we determine the elastic moduli of two-dimensional colloidal crystals as a function of temperature. The moduli are extracted from the wave-vector-dependent normal-mode spring constants in the limit q→0 and are compared to the renormalized Young's modulus of the Kosterlitz-Thouless-Halperin-Nelson-Young theory. An essential element of this theory is the universal prediction that Young's modulus must approach 16π at the melting temperature. This is indeed observed in our experiment.eng
dc.description.versionpublished
dc.identifier.citationFirst publ. in: Physical Review Letters ; 93 (2004), 25. - 255703deu
dc.identifier.doi10.1103/PhysRevLett.93.255703deu
dc.identifier.ppn359595820deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/17260
dc.language.isoengdeu
dc.legacy.dateIssued2012-02-24deu
dc.rightsterms-of-usedeu
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/deu
dc.subjectSolid-liquid transitionsdeu
dc.subjectLinear defects: dislocationsdeu
dc.subjectdisclinationsdeu
dc.subjectColloidsdeu
dc.subject.ddc530deu
dc.subject.pacs64.70.Dv, 61.72.Lk, 82.70.Dddeu
dc.titleElastic Behavior of a Two-Dimensional Crystal Near Meltingeng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
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  doi={10.1103/PhysRevLett.93.255703},
  title={Elastic Behavior of a Two-Dimensional Crystal Near Melting},
  number={25},
  volume={93},
  issn={0031-9007},
  journal={Physical Review Letters},
  author={von Grünberg, Hans-Hennig and Keim, Peter and Zahn, Klaus and Maret, Georg}
}
kops.citation.iso690VON GRÜNBERG, Hans-Hennig, Peter KEIM, Klaus ZAHN, Georg MARET, 2004. Elastic Behavior of a Two-Dimensional Crystal Near Melting. In: Physical Review Letters. 2004, 93(25). ISSN 0031-9007. Available under: doi: 10.1103/PhysRevLett.93.255703deu
kops.citation.iso690VON GRÜNBERG, Hans-Hennig, Peter KEIM, Klaus ZAHN, Georg MARET, 2004. Elastic Behavior of a Two-Dimensional Crystal Near Melting. In: Physical Review Letters. 2004, 93(25). ISSN 0031-9007. Available under: doi: 10.1103/PhysRevLett.93.255703eng
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kops.sourcefieldPhysical Review Letters. 2004, <b>93</b>(25). ISSN 0031-9007. Available under: doi: 10.1103/PhysRevLett.93.255703deu
kops.sourcefield.plainPhysical Review Letters. 2004, 93(25). ISSN 0031-9007. Available under: doi: 10.1103/PhysRevLett.93.255703deu
kops.sourcefield.plainPhysical Review Letters. 2004, 93(25). ISSN 0031-9007. Available under: doi: 10.1103/PhysRevLett.93.255703eng
kops.submitter.emaildoris.drexler@uni-konstanz.dedeu
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