Observations of parallel field induced reentrant quantum hall effects in wide GaAs quantum wells

D. R. Luhman; W. Pan; T. M. Lu; D. C. Tsui; L. N. Pfeiffer; K. W. Baldwin; K. W. West

doi:10.1142/s0217979209062384

Observations of parallel field induced reentrant quantum hall effects in wide GaAs quantum wells

D. R. Luhman, W. Pan, T. M. Lu, D. C. Tsui, L. N. Pfeiffer, K. W. Baldwin, K. W. West

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

Abstract

We report the results of tilted magnetic field experiments on three high quality wide GaAs quantum wells, with particular emphasis on the N < 1 Landau levels. With an increasing component of in-plane magnetic field, B _∥, we observe reentrant behavior for the odd filling factor quantum Hall states. This reentrance is not explained within a single-particle energy level crossing scheme and may be related to the collapse of interlayer tunneling.

Original language	English (US)
Pages (from-to)	2808-2812
Number of pages	5
Journal	International Journal of Modern Physics B
Volume	23
Issue number	12-13
DOIs	https://doi.org/10.1142/s0217979209062384
State	Published - May 20 2009
Externally published	Yes

All Science Journal Classification (ASJC) codes

Statistical and Nonlinear Physics
Condensed Matter Physics

Keywords

Bilayer System
Quantum Hall Effect

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10.1142/s0217979209062384

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abstract = "We report the results of tilted magnetic field experiments on three high quality wide GaAs quantum wells, with particular emphasis on the N < 1 Landau levels. With an increasing component of in-plane magnetic field, B ∥, we observe reentrant behavior for the odd filling factor quantum Hall states. This reentrance is not explained within a single-particle energy level crossing scheme and may be related to the collapse of interlayer tunneling.",

keywords = "Bilayer System, Quantum Hall Effect",

author = "Luhman, {D. R.} and W. Pan and Lu, {T. M.} and Tsui, {D. C.} and Pfeiffer, {L. N.} and Baldwin, {K. W.} and West, {K. W.}",

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language = "English (US)",

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T1 - Observations of parallel field induced reentrant quantum hall effects in wide GaAs quantum wells

AU - Luhman, D. R.

AU - Pan, W.

AU - Lu, T. M.

AU - Tsui, D. C.

AU - Pfeiffer, L. N.

AU - Baldwin, K. W.

AU - West, K. W.

PY - 2009/5/20

Y1 - 2009/5/20

N2 - We report the results of tilted magnetic field experiments on three high quality wide GaAs quantum wells, with particular emphasis on the N < 1 Landau levels. With an increasing component of in-plane magnetic field, B ∥, we observe reentrant behavior for the odd filling factor quantum Hall states. This reentrance is not explained within a single-particle energy level crossing scheme and may be related to the collapse of interlayer tunneling.

AB - We report the results of tilted magnetic field experiments on three high quality wide GaAs quantum wells, with particular emphasis on the N < 1 Landau levels. With an increasing component of in-plane magnetic field, B ∥, we observe reentrant behavior for the odd filling factor quantum Hall states. This reentrance is not explained within a single-particle energy level crossing scheme and may be related to the collapse of interlayer tunneling.

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KW - Quantum Hall Effect

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JO - International Journal of Modern Physics B

JF - International Journal of Modern Physics B

IS - 12-13

ER -

Observations of parallel field induced reentrant quantum hall effects in wide GaAs quantum wells

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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