Electron transport through a quantum wire coupled with a mesoscopic ring

Santanu K. Maiti

doi:10.1016/j.physleta.2006.10.057

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arXiv · 0909.2509

Electron transport through a quantum wire coupled with a mesoscopic ring

Santanu K. Maiti

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Abstract

Electronic transport through a quantum wire sandwiched between two metallic electrodes and coupled to a quantum ring, threaded by a magnetic flux $ϕ$, is studied. An analytic approach for the electron transport through the bridge system is presented based on the tight-binding model. The transport properties are discussed in three aspects: (a) presence of an external magnetic filed, (b) strength of the wire to electrode coupling, and (c) presence of in-plane electric field.

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Santanu K. Maiti. 2009-09-14. Electron transport through a quantum wire coupled with a mesoscopic ring. https://doi.org/10.1016/j.physleta.2006.10.057

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