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The amplitude of non-equilibrium quantum interference in metallic mesoscopic systems

Terrier, C, Babic, D., Strunk, Christoph and Nussbaumer, Thomas (2002) The amplitude of non-equilibrium quantum interference in metallic mesoscopic systems. Europhysics Letters 59 (3), pp. 437-443.

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Date of publication of this fulltext: 05 Aug 2009 13:58

Other URL: http://www.iop.org/EJ/article/-search=63797271.1/0295-5075/59/3/437/epl_59_3_437.pdf


Abstract

We study the influence of a DC bias voltage V on quantum interference corrections to the measured differential conductance in metallic mesoscopic wires and rings. The amplitude of both universal conductance fluctuations (UCF) and Aharonov-Bohm effect (ABE) is enhanced several times for voltages larger than the Thouless energy. The enhancement persists even in the presence of inelastic ...

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Item type:Article
Date:1 August 2002
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Christoph Strunk
Classification:
NotationType
73.23.-bPACS
72.10.-dPACS
Keywords:AHARONOV-BOHM OSCILLATIONS; NONLINEAR CONDUCTANCE; FLUCTUATIONS; WIRES; RELAXATION; ENSEMBLE; SAMPLES; ENERGY; LOOPS
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Partially
Item ID:8081
Owner only: item control page

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