Coulomb drag in the extreme quantum limit

M. P. Lilly; J. P. Eisenstein; L. N. Pfeiffer; K. W. West

doi:10.1103/PhysRevLett.80.1714

Coulomb drag in the extreme quantum limit

M. P. Lilly
, J. P. Eisenstein
, L. N. Pfeiffer
, K. W. West

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

84 Scopus citations

Abstract

Coulomb drag resulting from interlayer electron-electron scattering in double layer 2D electron systems in a high magnetic field has been measured. Within the lowest Landau level the observed drag resistance exceeds its zero magnetic value by factors of typically 1000. At half-filling of the lowest Landau level in each layer (υ = 1/2) the data suggest that our bilayer systems are much more strongly correlated than recent theoretical models based on perturbatively coupled composite fermion metals. © 1998 The American Physical Society.

Original language	English
Pages (from-to)	1714-1717
Number of pages	4
Journal	Physical Review Letters
Volume	80
Issue number	8
DOIs	https://doi.org/10.1103/PhysRevLett.80.1714
State	Published - Feb 23 1998
Externally published	Yes

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10.1103/PhysRevLett.80.1714

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title = "Coulomb drag in the extreme quantum limit",

abstract = "Coulomb drag resulting from interlayer electron-electron scattering in double layer 2D electron systems in a high magnetic field has been measured. Within the lowest Landau level the observed drag resistance exceeds its zero magnetic value by factors of typically 1000. At half-filling of the lowest Landau level in each layer (υ = 1/2) the data suggest that our bilayer systems are much more strongly correlated than recent theoretical models based on perturbatively coupled composite fermion metals. {\textcopyright} 1998 The American Physical Society.",

author = "Lilly, \{M. P.\} and Eisenstein, \{J. P.\} and Pfeiffer, \{L. N.\} and West, \{K. W.\}",

year = "1998",

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doi = "10.1103/PhysRevLett.80.1714",

language = "English",

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pages = "1714--1717",

journal = "Physical Review Letters",

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AU - Lilly, M. P.

AU - Eisenstein, J. P.

AU - Pfeiffer, L. N.

AU - West, K. W.

PY - 1998/2/23

Y1 - 1998/2/23

N2 - Coulomb drag resulting from interlayer electron-electron scattering in double layer 2D electron systems in a high magnetic field has been measured. Within the lowest Landau level the observed drag resistance exceeds its zero magnetic value by factors of typically 1000. At half-filling of the lowest Landau level in each layer (υ = 1/2) the data suggest that our bilayer systems are much more strongly correlated than recent theoretical models based on perturbatively coupled composite fermion metals. © 1998 The American Physical Society.

AB - Coulomb drag resulting from interlayer electron-electron scattering in double layer 2D electron systems in a high magnetic field has been measured. Within the lowest Landau level the observed drag resistance exceeds its zero magnetic value by factors of typically 1000. At half-filling of the lowest Landau level in each layer (υ = 1/2) the data suggest that our bilayer systems are much more strongly correlated than recent theoretical models based on perturbatively coupled composite fermion metals. © 1998 The American Physical Society.

UR - https://www.scopus.com/pages/publications/0001559180

U2 - 10.1103/PhysRevLett.80.1714

DO - 10.1103/PhysRevLett.80.1714

M3 - Article

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VL - 80

SP - 1714

EP - 1717

JO - Physical Review Letters

JF - Physical Review Letters

IS - 8

ER -

Coulomb drag in the extreme quantum limit

Abstract

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