КФУ. Карточка публикации. Transport of electrons on liquid helium in a microchannel device near the current threshold

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ФЕДЕРАЛЬНЫЙ УНИВЕРСИТЕТ

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TRANSPORT OF ELECTRONS ON LIQUID HELIUM IN A MICROCHANNEL DEVICE NEAR THE CURRENT THRESHOLD

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2016

Язык

английский

Авторы, сотрудники КФУ

Бейсенгулов Нияз Расульевич, автор

Коно Кимитоши , автор

Таюрский Дмитрий Альбертович, автор

Другие авторы

Rees David , автор

Библиографическое описание на языке оригинала

Beysengulov N.R. Transport of electrons on liquid helium in a microchannel device near the current threshold / N.R. Beysengulov, D.G. Rees, D.A. Tayurskii, K. Kono // Jetp Lett. - 2016. - P. 1-6.

Аннотация

We study the transport of strongly interacting electrons on the surface of liquid helium confined in a microchannel geometry, near the current threshold point. The current threshold depends on the electrostatic confinement, created by the microchannel electrodes, and on the electrostatic potential of electron system. Depending on the geometry of the microchannel, the current pinch-off can occur at the centre or move to the edges of the microchannel, as confirmed by Finite Element Model calculations. The confining potential dependence of electron conductivity above the current threshold point is consistent with a classical charge continuum model. However, we find that below the threshold point electron transport is suppressed due to charging energy effects.

Ключевые слова

2D electron, liquid helium, Wigner crystal, microchannel

Название журнала

JETP Letters

URL

http://link.springer.com/article/10.1134/S002136401617001X

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https://repository.kpfu.ru/?p_id=140518

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Бейсенгулов Нияз Расульевич	ru_RU
dc.contributor.author	Коно Кимитоши	ru_RU
dc.contributor.author	Таюрский Дмитрий Альбертович	ru_RU
dc.contributor.author	Rees David	ru_RU
dc.date.accessioned	2016-01-01T00:00:00Z	ru_RU
dc.date.available	2016-01-01T00:00:00Z	ru_RU
dc.date.issued	2016	ru_RU
dc.identifier.citation	Beysengulov N.R. Transport of electrons on liquid helium in a microchannel device near the current threshold / N.R. Beysengulov, D.G. Rees, D.A. Tayurskii, K. Kono // Jetp Lett. - 2016. - P. 1-6.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=140518	ru_RU
dc.description.abstract	JETP Letters	ru_RU
dc.description.abstract	We study the transport of strongly interacting electrons on the surface of liquid helium confined in a microchannel geometry, near the current threshold point. The current threshold depends on the electrostatic confinement, created by the microchannel electrodes, and on the electrostatic potential of electron system. Depending on the geometry of the microchannel, the current pinch-off can occur at the centre or move to the edges of the microchannel, as confirmed by Finite Element Model calculations. The confining potential dependence of electron conductivity above the current threshold point is consistent with a classical charge continuum model. However, we find that below the threshold point electron transport is suppressed due to charging energy effects.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	2D electron	ru_RU
dc.subject	liquid helium	ru_RU
dc.subject	Wigner crystal	ru_RU
dc.subject	microchannel	ru_RU
dc.title	Transport of electrons on liquid helium in a microchannel device near the current threshold	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU