Electronic transport in a mesoscopic ring

Abstract

Electron transport properties of a non-interacting mesoscopic ring sandwiched between two metallic electrodes are investigated by the use of Green's function formalism. We introduce a parametric approach based on the tight-binding model to study the transport properties. The electronic transport characteristics are investigated in three aspects: (a) ring-electrode interface geometry, (b) coupling strength of the ring to the electrodes and (c) magnetic flux threaded by the ring.

8 pages, 9 figures

References in corpus (1)

• Electron transport through a quantum wire coupled with a mesoscopic ring

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