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Exactly solved model for an electronic Mach-Zehnder interferometer

Abstract:

We study nonequilibrium properties of an electronic Mach-Zehnder interferometer built from integer quantum Hall edge states at filling fraction ν=1. For a model in which electrons interact only when they are inside the interferometer, we calculate exactly the visibility and phase of Aharonov-Bohm fringes at finite source-drain bias. When interactions are strong, we show that a lobe structure develops in visibility as a function of bias, while the phase of frin...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1103/PhysRevB.80.161306

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Subgroup:
Atomic & Laser Physics
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Subgroup:
Atomic & Laser Physics
Oxford college:
St Hughs College
Publisher:
American Physical Society Publisher's website
Journal:
Physical Review B Journal website
Volume:
80
Issue:
16
Pages:
161306
Publication date:
2009-10-19
DOI:
EISSN:
2469-9969
ISSN:
2469-9950
Pubs id:
pubs:15611
URN:
uri:d4e81453-9f59-44df-a2f5-b6f17810d579
UUID:
uuid:d4e81453-9f59-44df-a2f5-b6f17810d579
Local pid:
pubs:15611
Keywords:

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