Inelastic quantum magnetotransport in a highly correlated two-dimensional electron liquid

Yuri P. Monarkha; Shin Ichiro Ito; Keiya Shirahama; Kimitoshi Kono

doi:10.1103/PhysRevLett.78.2445

Inelastic quantum magnetotransport in a highly correlated two-dimensional electron liquid

Yuri P. Monarkha, Shin Ichiro Ito, Keiya Shirahama, Kimitoshi Kono

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

34 Citations (Scopus)

Abstract

We present new low temperature magnetoconductivity (σ_xx) measurements for the two-dimensional electron system on a liquid helium surface and the theoretical concept of the inelastic quantum magnetotransport that explains the data. It is shown that predictions for σ_xx made in the elastic approximation are valid only within a limited temperature range which narrows with the magnetic field increase. The temperature and magnetic field dependencies of σ_xx observed can be perfectly described as the interplay of the inelastic and many-electron effects.

Original language	English
Pages (from-to)	2445-2448
Number of pages	4
Journal	Physical review letters
Volume	78
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevLett.78.2445
Publication status	Published - 1997 Mar 24
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.78.2445

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abstract = "We present new low temperature magnetoconductivity (σxx) measurements for the two-dimensional electron system on a liquid helium surface and the theoretical concept of the inelastic quantum magnetotransport that explains the data. It is shown that predictions for σxx made in the elastic approximation are valid only within a limited temperature range which narrows with the magnetic field increase. The temperature and magnetic field dependencies of σxx observed can be perfectly described as the interplay of the inelastic and many-electron effects.",

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AU - Monarkha, Yuri P.

AU - Ito, Shin Ichiro

AU - Shirahama, Keiya

AU - Kono, Kimitoshi

PY - 1997/3/24

Y1 - 1997/3/24

N2 - We present new low temperature magnetoconductivity (σxx) measurements for the two-dimensional electron system on a liquid helium surface and the theoretical concept of the inelastic quantum magnetotransport that explains the data. It is shown that predictions for σxx made in the elastic approximation are valid only within a limited temperature range which narrows with the magnetic field increase. The temperature and magnetic field dependencies of σxx observed can be perfectly described as the interplay of the inelastic and many-electron effects.

AB - We present new low temperature magnetoconductivity (σxx) measurements for the two-dimensional electron system on a liquid helium surface and the theoretical concept of the inelastic quantum magnetotransport that explains the data. It is shown that predictions for σxx made in the elastic approximation are valid only within a limited temperature range which narrows with the magnetic field increase. The temperature and magnetic field dependencies of σxx observed can be perfectly described as the interplay of the inelastic and many-electron effects.

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Inelastic quantum magnetotransport in a highly correlated two-dimensional electron liquid

Abstract

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