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2011

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том 9 / 

выпуск 4

 



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В. А. Николаенко, А. В. Смородин
«Влияние заряда подложки на перенос поверхностных электронов над гелием в условиях квазиодномерности »
795–799 (2011)

PACS numbers: 67.25.-k, 67.30.-n, 67.80.-s, 73.20.-r, 73.25.+i, 73.90.+f, 85.30.De

Quasi-one-dimensional system of the surface electron (SE) over superfluid helium is used as a classical model for a solid-state quantum conductor. Experimental investigations of electron kinetics in narrow channels in the presence of charge on the substrate are carried out. The course of temperature de-pendence under such conditions demonstrates stepwise behav-iour at temperatures lower than 1.3 K, and parameters of steps in different experiments are varying. Classical models of charge transfer do not describe a similar character of this de-pendence, when electrons scattering in channels on atoms of helium in steam and ripplons is considered. It is supposed that such dependence demonstrates quantum behaviour of charge transfer in electronic channels.

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