Observation of Quantized Hall Drag in a Strongly Correlated Bilayer Electron System

M. Kellogg; I. B. Spielman; J. P. Eisenstein; L. N. Pfeiffer; K. W. West

doi:10.1103/PhysRevLett.88.126804

Observation of Quantized Hall Drag in a Strongly Correlated Bilayer Electron System

M. Kellogg, I. B. Spielman, J. P. Eisenstein, L. N. Pfeiffer, K. W. West

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Abstract

The frictional drag between parallel two-dimensional electron systems has been measured in a regime of strong interlayer correlations. When the bilayer system enters the excitonic quantized Hall state at total Landau level filling factor [Formula presented], the longitudinal component of the drag vanishes but a strong Hall component develops. The Hall drag resistance is observed to be accurately quantized at [Formula presented].

Original language	English (US)
Pages (from-to)	4
Number of pages	1
Journal	Physical review letters
Volume	88
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevLett.88.126804
State	Published - 2002
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.88.126804

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title = "Observation of Quantized Hall Drag in a Strongly Correlated Bilayer Electron System",

abstract = "The frictional drag between parallel two-dimensional electron systems has been measured in a regime of strong interlayer correlations. When the bilayer system enters the excitonic quantized Hall state at total Landau level filling factor [Formula presented], the longitudinal component of the drag vanishes but a strong Hall component develops. The Hall drag resistance is observed to be accurately quantized at [Formula presented].",

author = "M. Kellogg and Spielman, {I. B.} and Eisenstein, {J. P.} and Pfeiffer, {L. N.} and West, {K. W.}",

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AU - Kellogg, M.

AU - Spielman, I. B.

AU - Eisenstein, J. P.

AU - Pfeiffer, L. N.

AU - West, K. W.

PY - 2002

Y1 - 2002

N2 - The frictional drag between parallel two-dimensional electron systems has been measured in a regime of strong interlayer correlations. When the bilayer system enters the excitonic quantized Hall state at total Landau level filling factor [Formula presented], the longitudinal component of the drag vanishes but a strong Hall component develops. The Hall drag resistance is observed to be accurately quantized at [Formula presented].

AB - The frictional drag between parallel two-dimensional electron systems has been measured in a regime of strong interlayer correlations. When the bilayer system enters the excitonic quantized Hall state at total Landau level filling factor [Formula presented], the longitudinal component of the drag vanishes but a strong Hall component develops. The Hall drag resistance is observed to be accurately quantized at [Formula presented].

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Observation of Quantized Hall Drag in a Strongly Correlated Bilayer Electron System

Abstract

All Science Journal Classification (ASJC) codes

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