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Decoherence and single electron charging in an electronic Mach-Zehnder interferometer

Litvin, . and Tranitz, H. and Wegscheider, Werner and Strunk, Christoph (2007) Decoherence and single electron charging in an electronic Mach-Zehnder interferometer. Physical Review B 75, 033315.

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Abstract

We investigate the temperature and voltage dependence of the quantum interference in an electronic Mach-Zehnder interferometer using edge channels in the integer quantum-Hall regime. The amplitude of the interference fringes is significantly smaller than expected from theory; nevertheless the functional dependence of the visibility on temperature and bias voltage agrees very well with theoretical ...

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Item Type:Article
Date:2007
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Christoph Strunk
Projects:Graduiertenkolleg Nichtlinearität und Nichtgleichgewicht
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Redakteur Physik
Deposited On:15 Nov 2007
Last Modified:27 Jan 2010 04:12
Item ID:2646
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