Variational approach to the problem of energy spectrum of surface electrons over liquid-helium film
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Variational approach to the problem of energy spectrum of surface electrons over liquid-helium film
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| Creator |
Sokolov, S.S.
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| Subject |
Квантовые жидкости и квантовые кpисталлы
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| Description |
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. |
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| Date |
2017-06-07T04:33:26Z
2017-06-07T04:33:26Z 2004 |
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| Type |
Article
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| Identifier |
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.
0132-6414 PACS: 73.10.Di; 73.20.Dx; 73.90.+f http://dspace.nbuv.gov.ua/handle/123456789/119473 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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