Microwave study of screened two-dimensional electron crystals on helium films

Kurzanzeige
dc.contributor.authorMistura, Giampaolodeu
dc.contributor.authorGünzler, Tobiasdeu
dc.contributor.authorNeser, Stephandeu
dc.contributor.authorLeiderer, Paul
dc.date.accessioned2011-03-24T17:51:12Zdeu
dc.date.available2011-03-24T17:51:12Zdeu
dc.date.issued1997deu
dc.description.abstractWe report investigations at microwave frequencies on surface-state electrons (SSE) which were supported by helium films adsorbed on different polymer substrates at temperatures above 1 K. The real and imaginary parts of the dielectric response e (k,w) of the SSE were measured at fixed k and v inside a 10 GHz microwave cavity. The solidification of the two-dimensional electron crystal was detected by a kink occurring simultaneously in both components of e (k,w) as the electron density was slowly increased at constant temperature. The influence of the dielectric substrate on such a freezing transition has been measured at different temperatures and at various helium-film thicknesses. The results are found to be in good agreement with existing theories. This work represents the first systematic study of a screened two-dimensional electron crystal on helium.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Physical Review B 56 (1997), 13, pp. 8360-8366deu
dc.identifier.doi10.1103/PhysRevB.56.8360
dc.identifier.ppn265349745deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/8870
dc.language.isoengdeu
dc.legacy.dateIssued2007deu
dc.rightsAttribution-NonCommercial-NoDerivs 2.0 Generic
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.0/
dc.subject.ddc530deu
dc.titleMicrowave study of screened two-dimensional electron crystals on helium filmseng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Mistura1997Micro-8870,
  year={1997},
  doi={10.1103/PhysRevB.56.8360},
  title={Microwave study of screened two-dimensional electron crystals on helium films},
  number={13},
  volume={56},
  journal={Physical Review B},
  pages={8360--8366},
  author={Mistura, Giampaolo and Günzler, Tobias and Neser, Stephan and Leiderer, Paul}
}
kops.citation.iso690MISTURA, Giampaolo, Tobias GÜNZLER, Stephan NESER, Paul LEIDERER, 1997. Microwave study of screened two-dimensional electron crystals on helium films. In: Physical Review B. 1997, 56(13), pp. 8360-8366. Available under: doi: 10.1103/PhysRevB.56.8360deu
kops.citation.iso690MISTURA, Giampaolo, Tobias GÜNZLER, Stephan NESER, Paul LEIDERER, 1997. Microwave study of screened two-dimensional electron crystals on helium films. In: Physical Review B. 1997, 56(13), pp. 8360-8366. Available under: doi: 10.1103/PhysRevB.56.8360eng
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kops.sourcefield.plainPhysical Review B. 1997, 56(13), pp. 8360-8366. Available under: doi: 10.1103/PhysRevB.56.8360eng
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