Negative low-field magnetoresistance of electrons on liquid helium

A.M.L. Janssen; R.W. van der Heijden; A.T.A.M. de Waele; H.M. Gijsman; F.M. Peeters

doi:10.1016/0039-6028(90)90907-P

Negative low-field magnetoresistance of electrons on liquid helium

A.M.L. Janssen, R.W. van der Heijden, A.T.A.M. de Waele, H.M. Gijsman, F.M. Peeters

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Abstract

A negative low-field magnetoresistance is reported for the nondegenerate two-dimensional electron gas on the surface of bulk liquid helium. The behaviour is observed at temperatures of about 2 K and is interpreted as a manifestation of weak localisation. Preliminary results indicate that the effect becomes larger for lower electron densities, suggesting that electron-electron scattering contributes to the dephasing mechanism.

Original language	English
Pages (from-to)	365-367
Number of pages	3
Journal	Surface Science
Volume	229
Issue number	1-3
DOIs	https://doi.org/10.1016/0039-6028(90)90907-P
Publication status	Published - 2 Apr 1990

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title = "Negative low-field magnetoresistance of electrons on liquid helium",

abstract = "A negative low-field magnetoresistance is reported for the nondegenerate two-dimensional electron gas on the surface of bulk liquid helium. The behaviour is observed at temperatures of about 2 K and is interpreted as a manifestation of weak localisation. Preliminary results indicate that the effect becomes larger for lower electron densities, suggesting that electron-electron scattering contributes to the dephasing mechanism.",

author = "A.M.L. Janssen and {van der Heijden}, R.W. and {de Waele}, A.T.A.M. and H.M. Gijsman and F.M. Peeters",

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AU - Janssen, A.M.L.

AU - van der Heijden, R.W.

AU - de Waele, A.T.A.M.

AU - Gijsman, H.M.

AU - Peeters, F.M.

PY - 1990/4/2

Y1 - 1990/4/2

N2 - A negative low-field magnetoresistance is reported for the nondegenerate two-dimensional electron gas on the surface of bulk liquid helium. The behaviour is observed at temperatures of about 2 K and is interpreted as a manifestation of weak localisation. Preliminary results indicate that the effect becomes larger for lower electron densities, suggesting that electron-electron scattering contributes to the dephasing mechanism.

AB - A negative low-field magnetoresistance is reported for the nondegenerate two-dimensional electron gas on the surface of bulk liquid helium. The behaviour is observed at temperatures of about 2 K and is interpreted as a manifestation of weak localisation. Preliminary results indicate that the effect becomes larger for lower electron densities, suggesting that electron-electron scattering contributes to the dephasing mechanism.

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SP - 365

EP - 367

JO - Surface Science

JF - Surface Science

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ER -

Negative low-field magnetoresistance of electrons on liquid helium

Abstract

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