The carrier mobility in a quasi-one-dimensional electron system over liquid helium

Y.Z. Kovdrya; V.A. Nikolaenko; P.K.H. Sommerfeld

doi:10.1007/BF02569589

The carrier mobility in a quasi-one-dimensional electron system over liquid helium

Y.Z. Kovdrya, V.A. Nikolaenko, P.K.H. Sommerfeld

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Abstract

The mobility of carriers in a quasi-one-dimensional electron system over liquid helium has been measured at temperatures of 0.5–1.5 K in pressing electric fields up to 2.5 kV/cm. The system is realized with using the optical diffraction grating situated at height H over liquid helium level. It is shown that electron mobility is dependent on the value H and significantly lower than that of over bulk helium. The mobility increases under lowering temperature and then decreases passing maximum. The behavior of the mobility is attributed with the localization of electrons in a quasi-one-dimensional system.

Original language	English
Pages (from-to)	347-348
Journal	Czechoslovak Journal of Physics. Section B
Volume	46
Issue number	suppl. 1
DOIs	https://doi.org/10.1007/BF02569589
Publication status	Published - 1996
Event	21st International Conference on Low Temperature Physics - Prague Duration: 8 Aug 1996 → 14 Aug 1996

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title = "The carrier mobility in a quasi-one-dimensional electron system over liquid helium",

abstract = "The mobility of carriers in a quasi-one-dimensional electron system over liquid helium has been measured at temperatures of 0.5–1.5 K in pressing electric fields up to 2.5 kV/cm. The system is realized with using the optical diffraction grating situated at height H over liquid helium level. It is shown that electron mobility is dependent on the value H and significantly lower than that of over bulk helium. The mobility increases under lowering temperature and then decreases passing maximum. The behavior of the mobility is attributed with the localization of electrons in a quasi-one-dimensional system.",

author = "Y.Z. Kovdrya and V.A. Nikolaenko and P.K.H. Sommerfeld",

year = "1996",

doi = "10.1007/BF02569589",

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journal = "Czechoslovak Journal of Physics. Section B",

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note = "21st International Conference on Low Temperature Physics ; Conference date: 08-08-1996 Through 14-08-1996",

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T1 - The carrier mobility in a quasi-one-dimensional electron system over liquid helium

AU - Kovdrya, Y.Z.

AU - Nikolaenko, V.A.

AU - Sommerfeld, P.K.H.

PY - 1996

Y1 - 1996

N2 - The mobility of carriers in a quasi-one-dimensional electron system over liquid helium has been measured at temperatures of 0.5–1.5 K in pressing electric fields up to 2.5 kV/cm. The system is realized with using the optical diffraction grating situated at height H over liquid helium level. It is shown that electron mobility is dependent on the value H and significantly lower than that of over bulk helium. The mobility increases under lowering temperature and then decreases passing maximum. The behavior of the mobility is attributed with the localization of electrons in a quasi-one-dimensional system.

AB - The mobility of carriers in a quasi-one-dimensional electron system over liquid helium has been measured at temperatures of 0.5–1.5 K in pressing electric fields up to 2.5 kV/cm. The system is realized with using the optical diffraction grating situated at height H over liquid helium level. It is shown that electron mobility is dependent on the value H and significantly lower than that of over bulk helium. The mobility increases under lowering temperature and then decreases passing maximum. The behavior of the mobility is attributed with the localization of electrons in a quasi-one-dimensional system.

U2 - 10.1007/BF02569589

DO - 10.1007/BF02569589

M3 - Article

SN - 0011-4626

VL - 46

SP - 347

EP - 348

JO - Czechoslovak Journal of Physics. Section B

JF - Czechoslovak Journal of Physics. Section B

IS - suppl. 1

T2 - 21st International Conference on Low Temperature Physics

Y2 - 8 August 1996 through 14 August 1996

ER -

The carrier mobility in a quasi-one-dimensional electron system over liquid helium

Abstract

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