Quantum coherence and skyrmion textures in bilayer quantum Hall systems

Z. F. Ezawa; A. Sawada; K. Muraki; Y. Hirayama

doi:10.1016/S1386-9477(99)00138-1

Quantum coherence and skyrmion textures in bilayer quantum Hall systems

Z. F. Ezawa, A. Sawada, K. Muraki, Y. Hirayama

Research output: Contribution to journal › Conference article › peer-review

Abstract

The compound, coherent and resonant states in the lowest level of the bilayer quantum Hall system are examined. Quantum coherence develops spontaneously in bilayer quantum Hall systems when the Coulomb exchange energy is dominant. A distinct transition exists between the coherent and the resonant phase due to the excitation of different types of skyrmions in the two phases.

Original language	English
Pages (from-to)	640-644
Number of pages	5
Journal	Physica E: Low-Dimensional Systems and Nanostructures
Volume	6
Issue number	1
DOIs	https://doi.org/10.1016/S1386-9477(99)00138-1
Publication status	Published - 2000 Feb
Externally published	Yes
Event	13th International Conference on the Electronic Properties of Two-Dimensional Systems (EP2DS-13) - Ottawa, Ont, Can Duration: 1999 Aug 1 → 1999 Aug 6

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics

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10.1016/S1386-9477(99)00138-1

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title = "Quantum coherence and skyrmion textures in bilayer quantum Hall systems",

abstract = "The compound, coherent and resonant states in the lowest level of the bilayer quantum Hall system are examined. Quantum coherence develops spontaneously in bilayer quantum Hall systems when the Coulomb exchange energy is dominant. A distinct transition exists between the coherent and the resonant phase due to the excitation of different types of skyrmions in the two phases.",

author = "Ezawa, {Z. F.} and A. Sawada and K. Muraki and Y. Hirayama",

year = "2000",

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doi = "10.1016/S1386-9477(99)00138-1",

language = "English",

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AU - Ezawa, Z. F.

AU - Sawada, A.

AU - Muraki, K.

AU - Hirayama, Y.

PY - 2000/2

Y1 - 2000/2

N2 - The compound, coherent and resonant states in the lowest level of the bilayer quantum Hall system are examined. Quantum coherence develops spontaneously in bilayer quantum Hall systems when the Coulomb exchange energy is dominant. A distinct transition exists between the coherent and the resonant phase due to the excitation of different types of skyrmions in the two phases.

AB - The compound, coherent and resonant states in the lowest level of the bilayer quantum Hall system are examined. Quantum coherence develops spontaneously in bilayer quantum Hall systems when the Coulomb exchange energy is dominant. A distinct transition exists between the coherent and the resonant phase due to the excitation of different types of skyrmions in the two phases.

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DO - 10.1016/S1386-9477(99)00138-1

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AN - SCOPUS:0034138530

SN - 1386-9477

VL - 6

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EP - 644

JO - Physica E: Low-Dimensional Systems and Nanostructures

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IS - 1

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Y2 - 1 August 1999 through 6 August 1999

ER -

Quantum coherence and skyrmion textures in bilayer quantum Hall systems

Abstract

ASJC Scopus subject areas

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