Quantum Hall effect in two-dimensional vortex liquids

Baruch Horovitz

doi:10.1016/0921-4526(96)00220-7

Quantum Hall effect in two-dimensional vortex liquids

Baruch Horovitz

Department of Physics

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

Abstract

Vortex dynamics in a two-dimensional superconducting film is considered in the adiabatic limit when the dynamics is dominated by the Magnus force. A vortex liquid phase is studied in presence of vortex-vortex interactions and a smooth random potential and is shown to exhibit a fractional quantum Hall effect. This phenomenon can account for observed steps in the magnetization curves of YBa₂Cu₃O_7-δ.

Original language	English
Pages (from-to)	370-373
Number of pages	4
Journal	Physica B: Condensed Matter
Volume	222
Issue number	4
DOIs	https://doi.org/10.1016/0921-4526(96)00220-7
State	Published - 1 Jun 1996

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1016/0921-4526(96)00220-7

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title = "Quantum Hall effect in two-dimensional vortex liquids",

abstract = "Vortex dynamics in a two-dimensional superconducting film is considered in the adiabatic limit when the dynamics is dominated by the Magnus force. A vortex liquid phase is studied in presence of vortex-vortex interactions and a smooth random potential and is shown to exhibit a fractional quantum Hall effect. This phenomenon can account for observed steps in the magnetization curves of YBa2Cu3O7-δ.",

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year = "1996",

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AB - Vortex dynamics in a two-dimensional superconducting film is considered in the adiabatic limit when the dynamics is dominated by the Magnus force. A vortex liquid phase is studied in presence of vortex-vortex interactions and a smooth random potential and is shown to exhibit a fractional quantum Hall effect. This phenomenon can account for observed steps in the magnetization curves of YBa2Cu3O7-δ.

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Quantum Hall effect in two-dimensional vortex liquids

Abstract

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