Article ID Journal Published Year Pages File Type
1555086 Superlattices and Microstructures 2007 5 Pages PDF
Abstract

The transport property of the electron in a crossed double quantum rings is investigated through quantum waveguide theory. We find that the persistent current can be produced by a transport current, even in the absence of the magnetic field and can be observed if one tunes the Fermi energy near the resonance (anti-resonance) or the Fano resonance peak of the transport current.

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Related Topics
Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
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Persistent current in one-dimensional crossed double rings
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