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Quantum interference effects in inhomogeneous magnetic fields

Loss, D. and Schoeller, H. and Goldbart, P.. (1994) Quantum interference effects in inhomogeneous magnetic fields. Physica. B, Condensed matter, Vol. 194, H. Part 1. pp. 1145-1146.

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Official URL: http://edoc.unibas.ch/dok/A5254789

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Abstract

An approach is developed to study quantum transport in disordered conductors in the presence of inhomogeneous magnetic fields, which have the effect of introducing Berry phases. The possibility is raised of isolating and probing quantum interference phenomena through their sensitivity to the inhomogeneity of applied magnetic fields. Using semiclassical and diagrammatic techniques, the ideas are illustrated with applications to three examples: anomalous weak-field magnetoconductance, conductance oscillations in mesoscopic multiply-connected structures, and sample-dependent mesoscopic conductance variations.
Faculties and Departments:05 Faculty of Science > Departement Physik > Physik > Theoretische Physik Mesoscopics (Loss)
UniBasel Contributors:Loss, Daniel
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:North-Holland
ISSN:0921-4526
Note:Publication type according to Uni Basel Research Database: Journal article
Identification Number:
Last Modified:22 Mar 2012 14:26
Deposited On:22 Mar 2012 13:53

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