Spectroscopic evidence for the localization of skyrmions near v = 1 as t → 0

P. Khandelwal; A. E. Dementyev; N. N. Kuzma; S. E. Barrett; L. N. Pfeiffer; K. W. West

doi:10.1103/PhysRevLett.86.5353

Spectroscopic evidence for the localization of skyrmions near v = 1 as t → 0

P. Khandelwal, A. E. Dementyev, N. N. Kuzma, S. E. Barrett, L. N. Pfeiffer, K. W. West

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

36 Scopus citations

Abstract

An n-doped GaAs multiple quantum well sample near the integer quantum Hall ground state was used to determine the optically pumped nuclear magnetic resonance measurements of Ga spectra. A tilted plateau is obtained in the Knight shift data at lower temperatures which shows quasiparticle localization. The frozen limit spectra obtained rules out the presence of a 2D lattice of conventional Skyrmions.

Original language	English (US)
Pages (from-to)	5353-5356
Number of pages	4
Journal	Physical review letters
Volume	86
Issue number	23
DOIs	https://doi.org/10.1103/PhysRevLett.86.5353
State	Published - Jun 4 2001
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.86.5353

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title = "Spectroscopic evidence for the localization of skyrmions near v = 1 as t → 0",

abstract = "An n-doped GaAs multiple quantum well sample near the integer quantum Hall ground state was used to determine the optically pumped nuclear magnetic resonance measurements of Ga spectra. A tilted plateau is obtained in the Knight shift data at lower temperatures which shows quasiparticle localization. The frozen limit spectra obtained rules out the presence of a 2D lattice of conventional Skyrmions.",

author = "P. Khandelwal and Dementyev, {A. E.} and Kuzma, {N. N.} and Barrett, {S. E.} and Pfeiffer, {L. N.} and West, {K. W.}",

year = "2001",

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AU - Khandelwal, P.

AU - Dementyev, A. E.

AU - Kuzma, N. N.

AU - Barrett, S. E.

AU - Pfeiffer, L. N.

AU - West, K. W.

PY - 2001/6/4

Y1 - 2001/6/4

N2 - An n-doped GaAs multiple quantum well sample near the integer quantum Hall ground state was used to determine the optically pumped nuclear magnetic resonance measurements of Ga spectra. A tilted plateau is obtained in the Knight shift data at lower temperatures which shows quasiparticle localization. The frozen limit spectra obtained rules out the presence of a 2D lattice of conventional Skyrmions.

AB - An n-doped GaAs multiple quantum well sample near the integer quantum Hall ground state was used to determine the optically pumped nuclear magnetic resonance measurements of Ga spectra. A tilted plateau is obtained in the Knight shift data at lower temperatures which shows quasiparticle localization. The frozen limit spectra obtained rules out the presence of a 2D lattice of conventional Skyrmions.

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JO - Physical review letters

JF - Physical review letters

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ER -

Spectroscopic evidence for the localization of skyrmions near v = 1 as t → 0

Abstract

All Science Journal Classification (ASJC) codes

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