Contact phenomena in 2D electron systems

Kurzanzeige
dc.contributor.authorShikin, Valerideu
dc.contributor.authorTeske, Ekkeharddeu
dc.contributor.authorLeiderer, Paul
dc.contributor.authorWyder, Peterdeu
dc.date.accessioned2011-03-24T17:52:44Zdeu
dc.date.available2011-03-24T17:52:44Zdeu
dc.date.issued1998deu
dc.description.abstractA promising way ro investigate 2D contact phenomena is proposed. This method is based on the idea of depositing surface state electrons (SSE) on a thin layer of liquid helium covering the surface of a solid sample containing a 2D-charge carrier system. The density of SSE adjusts to screen contact-induced perturbations or the electrostatic potential across the sample. As a result, the helium layer thickness varies due to the variation of the electrostatic pressure, thus providing a map. This map may be read off interferometrically by a technique already employed for the investigation of multi-electron dimples on helium. We have realized this mapping for a structured electrode as a test sample to dcnmonstrate the resolution of the method.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Physica / B [Condensed Matter], Vols. 249-251 (1998), pp. 660-663deu
dc.identifier.doi10.1016/S0921-4526(98)00283-X
dc.identifier.ppn265172497deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/8999
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.subjectLiquid heliumdeu
dc.subjectcontact phenomenadeu
dc.subject.ddc530deu
dc.titleContact phenomena in 2D electron systemseng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Shikin1998Conta-8999,
  year={1998},
  doi={10.1016/S0921-4526(98)00283-X},
  title={Contact phenomena in 2D electron systems},
  volume={249-251},
  journal={Physica / B [Condensed Matter]},
  pages={660--663},
  author={Shikin, Valeri and Teske, Ekkehard and Leiderer, Paul and Wyder, Peter}
}
kops.citation.iso690SHIKIN, Valeri, Ekkehard TESKE, Paul LEIDERER, Peter WYDER, 1998. Contact phenomena in 2D electron systems. In: Physica / B [Condensed Matter]. 1998, 249-251, pp. 660-663. Available under: doi: 10.1016/S0921-4526(98)00283-Xdeu
kops.citation.iso690SHIKIN, Valeri, Ekkehard TESKE, Paul LEIDERER, Peter WYDER, 1998. Contact phenomena in 2D electron systems. In: Physica / B [Condensed Matter]. 1998, 249-251, pp. 660-663. Available under: doi: 10.1016/S0921-4526(98)00283-Xeng
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