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Published 2013 | Submitted + Published
Book Section - Chapter Open

Exciton Transport in a Bilayer Quantum Hall Superfluid

Abstract

Bilayer quantum Hall systems at v_T = 1 support an excitonic ground state. In addition to the usual charged quasiparticles, this system possesses a condensate degree of freedom: exciton transport. Detection of this neutral transport mode is facilitated by the use of the Corbino multiply-connected geometry in which charge transport is suppressed. We here summarize our recent experiments on Corbino devices which directly demonstrate exciton transport across the bulk of the incompressible v_T = 1 quantum Hall state.

Additional Information

© 2013 IOP Publishing Ltd. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltd. This work was supported by the NSF under grant DMR-1003080.

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Submitted - 1209.6095v1.pdf

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Created:
August 22, 2023
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