Observation of interaction-induced modulations of a quantum Hall liquid’s area

I. Sivan; H. K. Choi; Jinhong Park; A. Rosenblatt; Yuval Gefen; D. Mahalu; V. Umansky

doi:10.1038/ncomms12184

Nature Communications (Jul 2016)

Observation of interaction-induced modulations of a quantum Hall liquid’s area

I. Sivan,
H. K. Choi,
Jinhong Park,
A. Rosenblatt,
Yuval Gefen,
D. Mahalu,
V. Umansky

Affiliations

I. Sivan: Department of Condensed Matter Physics, Braun Center for Submicron Research, Weizmann Institute of Science
H. K. Choi: Department of Condensed Matter Physics, Braun Center for Submicron Research, Weizmann Institute of Science
Jinhong Park: Department of Condensed Matter Physics, Braun Center for Submicron Research, Weizmann Institute of Science
A. Rosenblatt: Department of Condensed Matter Physics, Braun Center for Submicron Research, Weizmann Institute of Science
Yuval Gefen: Department of Condensed Matter Physics, Braun Center for Submicron Research, Weizmann Institute of Science
D. Mahalu: Department of Condensed Matter Physics, Braun Center for Submicron Research, Weizmann Institute of Science
V. Umansky: Department of Condensed Matter Physics, Braun Center for Submicron Research, Weizmann Institute of Science

DOI: https://doi.org/10.1038/ncomms12184
Journal volume & issue: Vol. 7, no. 1
pp. 1 – 9

Abstract

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Quantum Hall liquids play host to a wide range of unusual physics. Here, the authors use an electronic Fabry-Pérot interferometer to observe modulations of a quantum Hall liquid’s area, which can offer a means to study the statistics of fractional charges.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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