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Aharonov-Bohm-like oscillations in Fabry-Perot interferometers

Abstract:

An experimental study of a Fabry-Perot interferometer in the quantum Hall regime reveals Aharonov-Bohm-like (ABL) oscillations. Unlike the Aharonov-Bohm effect, which has a period of one flux quantum, Φ0, ABL oscillations possess a flux period of Φ0/f, where/is the integral value of fully filled Landau levels in the constrictions. The detection of ABL oscillations is limited to the low magnetic field side of the vc = 1, 2, 4, 6,..., integer quantum Hall plateaus. These oscillations can be und...

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

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Publisher copy:
10.1088/1367-2630/13/5/055007

Authors


Godfrey, MD More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Theoretical Physics
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Microsoft Q Project More from this funder
University of Chicago MRSEC More from this funder
Publisher:
IOP Publishing Publisher's website
Journal:
New Journal of Physics Journal website
Volume:
13
Issue:
5
Pages:
Article: 055007
Publication date:
2011-05-05
DOI:
EISSN:
1367-2630
ISSN:
1367-2630
URN:
uuid:46fa4428-8eaa-494a-a088-5dae4ac6a81d
Source identifiers:
164092
Local pid:
pubs:164092
Language:
English

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