Many-electron magnetoconductivity of 2D electrons.on liquid helium

P. J. Richardson; K. Djerfi; P. Fozooni; A. Kristensen; M. J. Lea; A. Santrich-Badal; M. I. Dykman; C. Fang-Yen; A. Blackburn

doi:10.1007/bf02569580

Many-electron magnetoconductivity of 2D electrons.on liquid helium

P. J. Richardson, K. Djerfi, P. Fozooni, A. Kristensen, M. J. Lea, A. Santrich-Badal, M. I. Dykman, C. Fang-Yen, A. Blackburn

College of Science

Research output: Contribution to journal › Article › peer-review

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Abstract

The magnetoconductivity σ(B) of 2D electrons on liquid helium was measured from 0.25 K to 1.30 K in the electron fluid phase in magnetic fields B ≤ 8 Tesla. In low fields the Drude model holds even for μB >> 1. At higher fields σ (B) becomes density dependent. The Drude behaviour and the density dependence are due to many-electron effects where cyclotron orbit diffusion is controlled by internal electric fields. The density and temperature dependence of these internal fields derived from experiments are in good agreement with Monte Carlo simulations.

Original language	English
Pages (from-to)	329-330
Number of pages	2
Journal	Czechoslovak Journal of Physics
Volume	46
Issue number	SUPPL. 1
DOIs	https://doi.org/10.1007/bf02569580
Publication status	Published - 1996

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General Physics and Astronomy

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@article{e35af9d5cd254e58a84ad778dfde05b1,

title = "Many-electron magnetoconductivity of 2D electrons.on liquid helium",

abstract = "The magnetoconductivity σ(B) of 2D electrons on liquid helium was measured from 0.25 K to 1.30 K in the electron fluid phase in magnetic fields B ≤ 8 Tesla. In low fields the Drude model holds even for μB >> 1. At higher fields σ (B) becomes density dependent. The Drude behaviour and the density dependence are due to many-electron effects where cyclotron orbit diffusion is controlled by internal electric fields. The density and temperature dependence of these internal fields derived from experiments are in good agreement with Monte Carlo simulations.",

author = "Richardson, {P. J.} and K. Djerfi and P. Fozooni and A. Kristensen and Lea, {M. J.} and A. Santrich-Badal and Dykman, {M. I.} and C. Fang-Yen and A. Blackburn",

year = "1996",

doi = "10.1007/bf02569580",

language = "English",

volume = "46",

pages = "329--330",

journal = "Czechoslovak Journal of Physics",

issn = "0011-4626",

publisher = "Springer Netherlands",

number = "SUPPL. 1",

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TY - JOUR

T1 - Many-electron magnetoconductivity of 2D electrons.on liquid helium

AU - Richardson, P. J.

AU - Djerfi, K.

AU - Fozooni, P.

AU - Kristensen, A.

AU - Lea, M. J.

AU - Santrich-Badal, A.

AU - Dykman, M. I.

AU - Fang-Yen, C.

AU - Blackburn, A.

PY - 1996

Y1 - 1996

N2 - The magnetoconductivity σ(B) of 2D electrons on liquid helium was measured from 0.25 K to 1.30 K in the electron fluid phase in magnetic fields B ≤ 8 Tesla. In low fields the Drude model holds even for μB >> 1. At higher fields σ (B) becomes density dependent. The Drude behaviour and the density dependence are due to many-electron effects where cyclotron orbit diffusion is controlled by internal electric fields. The density and temperature dependence of these internal fields derived from experiments are in good agreement with Monte Carlo simulations.

AB - The magnetoconductivity σ(B) of 2D electrons on liquid helium was measured from 0.25 K to 1.30 K in the electron fluid phase in magnetic fields B ≤ 8 Tesla. In low fields the Drude model holds even for μB >> 1. At higher fields σ (B) becomes density dependent. The Drude behaviour and the density dependence are due to many-electron effects where cyclotron orbit diffusion is controlled by internal electric fields. The density and temperature dependence of these internal fields derived from experiments are in good agreement with Monte Carlo simulations.

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U2 - 10.1007/bf02569580

DO - 10.1007/bf02569580

M3 - Article

AN - SCOPUS:77957731733

SN - 0011-4626

VL - 46

SP - 329

EP - 330

JO - Czechoslovak Journal of Physics

JF - Czechoslovak Journal of Physics

IS - SUPPL. 1

ER -

Many-electron magnetoconductivity of 2D electrons.on liquid helium

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