Equilibrium helium film in the thick film limit

Klier, Jürgen; Schletterer, Frank; Leiderer, Paul; Shikin, Valeri

Equilibrium helium film in the thick film limit

Dateien

325_lowtempphys_2003.pdfGröße: 1.64 MBDownloads: 208

Datum

2003

Autor:innen

Klier, Jürgen

Schletterer, Frank

Leiderer, Paul

Shikin, Valeri

URI (zitierfähiger Link)

http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-27429

Link zur Lizenz

Attribution-NonCommercial-NoDerivs 2.0 Generic

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Physik

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Fizika Nizkikh Temperatur. 2003, 29(9-10), pp. 957-960

Zusammenfassung

For the thickness of a liquid or solid quantum film, like liquid helium or solid hydrogen, there exist still open questions about how the film thickness develops in certain limits. One of these is the thick film limit, i.e., the crossover from the thick film to bulk. We have performed measurements in this range using the surface plasmon resonance technique and an evaporated Ag film deposited on glass as substrate. The thickness of the adsorhed helium film is varied by changing the distance h of the bulk reservoir to the surface of the substrate. In the limiting case, when h -> 0, the film thickness approaches about 100 nm following the wan der Waals law in thc retarded regime. The film thickness and its dependence on h is precisely determined and theoretically modeled. The equilibrium film thickness behaviour is discussed in detail. The agreement between theory and experiment is very good.

Fachgebiet (DDC)

530 Physik

Zitieren

ISO 690

KLIER, Jürgen, Frank SCHLETTERER, Paul LEIDERER, Valeri SHIKIN, 2003. Equilibrium helium film in the thick film limit. In: Fizika Nizkikh Temperatur. 2003, 29(9-10), pp. 957-960

BibTex

@article{Klier2003Equil-5010,
  year={2003},
  title={Equilibrium helium film in the thick film limit},
  number={9-10},
  volume={29},
  journal={Fizika Nizkikh Temperatur},
  pages={957--960},
  author={Klier, Jürgen and Schletterer, Frank and Leiderer, Paul and Shikin, Valeri}
}

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Universitätsbibliographie

Ja