Nonlinear surface electron transport over liquid helium
We present experimental data and a theoretical analysis of nonequilibrium mobility of surface electrons in liquid helium. The experiments are carried out in the temperature range where electron mobility is limited by electron scattering at surface excitations of liquid helium (ripplons). Holding and...
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| Опубліковано в: : | Физика низких температур |
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| Дата: | 2009 |
| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2009
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/117406 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Nonlinear surface electron transport over liquid helium / K.A. Nasyedkin, V.E. Sivokon, Yu.P. Monarkha, S.S. Sokolov // Физика низких температур. — 2009. — Т. 35, № 10. — С. 968-977 — Бібліогр.: 15 назв. — англ. |
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nasplib_isofts_kiev_ua-123456789-117406 |
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Nasyedkin, K.A. Sivokon, V.E. Monarkha, Yu.P. Sokolov, S.S. 2017-05-23T10:42:06Z 2017-05-23T10:42:06Z 2009 Nonlinear surface electron transport over liquid helium / K.A. Nasyedkin, V.E. Sivokon, Yu.P. Monarkha, S.S. Sokolov // Физика низких температур. — 2009. — Т. 35, № 10. — С. 968-977 — Бібліогр.: 15 назв. — англ. 0132-6414 PACS: 68.03.–g, 73.20.–r, 73.25.+i https://nasplib.isofts.kiev.ua/handle/123456789/117406 We present experimental data and a theoretical analysis of nonequilibrium mobility of surface electrons in liquid helium. The experiments are carried out in the temperature range where electron mobility is limited by electron scattering at surface excitations of liquid helium (ripplons). Holding and driving electric fields of wide ranges are used in measurements. Special attention is paid to the condition of strong holding fields under which hot electrons are confined to the ground surface level. Depending on the relation between the momentum relaxation rate and electron–electron collision frequency, different theoretical approaches are used to describe the nonlinear mobility of surface electrons. The results obtained allow to estimate the range of physical parameters where experimental data can be described by the theory of nonlinear electron transport within the ground surface level. The work is partially supported by STCU through the Project 3718. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Квантовые жидкости и квантовые кpисталлы Nonlinear surface electron transport over liquid helium Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Nonlinear surface electron transport over liquid helium |
| spellingShingle |
Nonlinear surface electron transport over liquid helium Nasyedkin, K.A. Sivokon, V.E. Monarkha, Yu.P. Sokolov, S.S. Квантовые жидкости и квантовые кpисталлы |
| title_short |
Nonlinear surface electron transport over liquid helium |
| title_full |
Nonlinear surface electron transport over liquid helium |
| title_fullStr |
Nonlinear surface electron transport over liquid helium |
| title_full_unstemmed |
Nonlinear surface electron transport over liquid helium |
| title_sort |
nonlinear surface electron transport over liquid helium |
| author |
Nasyedkin, K.A. Sivokon, V.E. Monarkha, Yu.P. Sokolov, S.S. |
| author_facet |
Nasyedkin, K.A. Sivokon, V.E. Monarkha, Yu.P. Sokolov, S.S. |
| topic |
Квантовые жидкости и квантовые кpисталлы |
| topic_facet |
Квантовые жидкости и квантовые кpисталлы |
| publishDate |
2009 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
We present experimental data and a theoretical analysis of nonequilibrium mobility of surface electrons in liquid helium. The experiments are carried out in the temperature range where electron mobility is limited by electron scattering at surface excitations of liquid helium (ripplons). Holding and driving electric fields of wide ranges are used in measurements. Special attention is paid to the condition of strong holding fields under which hot electrons are confined to the ground surface level. Depending on the relation between the momentum relaxation rate and electron–electron collision frequency, different theoretical approaches are used to describe the nonlinear mobility of surface electrons. The results obtained allow to estimate the range of physical parameters where experimental data can be described by the theory of nonlinear electron transport within the ground surface level.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/117406 |
| citation_txt |
Nonlinear surface electron transport over liquid helium / K.A. Nasyedkin, V.E. Sivokon, Yu.P. Monarkha, S.S. Sokolov // Физика низких температур. — 2009. — Т. 35, № 10. — С. 968-977 — Бібліогр.: 15 назв. — англ. |
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AT nasyedkinka nonlinearsurfaceelectrontransportoverliquidhelium AT sivokonve nonlinearsurfaceelectrontransportoverliquidhelium AT monarkhayup nonlinearsurfaceelectrontransportoverliquidhelium AT sokolovss nonlinearsurfaceelectrontransportoverliquidhelium |
| first_indexed |
2025-12-07T16:40:38Z |
| last_indexed |
2025-12-07T16:40:38Z |
| _version_ |
1850868381547233280 |