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dc.contributor.author |
Sokolov, S.S. |
|
dc.date.accessioned |
2017-06-07T04:33:26Z |
|
dc.date.available |
2017-06-07T04:33:26Z |
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dc.date.issued |
2004 |
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dc.identifier.citation |
Variational approach to the problem of energy spectrum of surface electrons over liquid-helium film / S.S. Sokolov // Физика низких температур. — 2004. — Т. 30, № 3. — С. 271-275. — Бібліогр.: 15 назв. — англ. |
uk_UA |
dc.identifier.issn |
0132-6414 |
|
dc.identifier.other |
PACS: 73.10.Di; 73.20.Dx; 73.90.+f |
|
dc.identifier.uri |
http://dspace.nbuv.gov.ua/handle/123456789/119473 |
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dc.description.abstract |
The energies of first two subbands are calculated, within a variational approach, for electrons
localized over the surface of a liquid-helium film covering a solid substrate. The results are obtained
for arbitrary value of the dielectric constant of the solid substrate, covering both the limit
of a substrate with a dielectric constant close to unity (such as a rare gas solid) and a metal. The
results for the subband energies for a metallic substrate are compared with those obtained previously
by a different method by Gabovich, Ilchenko, and Pashitskii. The agreement is rather good
supporting the applicability of the variational method for calculating the energy spectrum of surface
electrons in a wide range of substrate parameters. |
uk_UA |
dc.description.sponsorship |
The author is highly indebted to V.E.
Sivokon and Ye.V. Syrnikov for assistance in the numerical
calculations. |
uk_UA |
dc.language.iso |
en |
uk_UA |
dc.publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
uk_UA |
dc.relation.ispartof |
Физика низких температур |
|
dc.subject |
Квантовые жидкости и квантовые кpисталлы |
uk_UA |
dc.title |
Variational approach to the problem of energy spectrum of surface electrons over liquid-helium film |
uk_UA |
dc.type |
Article |
uk_UA |
dc.status |
published earlier |
uk_UA |
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