Volume 12, Issue 2 (Iranian Journal of Physics Research, Summer 2012)                   IJPR 2012, 12(2): 103-108 | Back to browse issues page

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Mardaani M, Rabani H, Soleimani S. Spin-dependent conductance of a typical fishbone-like nanostructure. IJPR. 2012; 12 (2) :103-108
URL: http://ijpr.iut.ac.ir/article-1-1063-en.html
Shahrekord University , mohammad-m@sci.sku.ac.ir
Abstract:   (28295 Views)
In this study, we investigated the spin dependent electronic transport of a fishbone-like nanostructure including two magnetic atoms at its ends. The electronic conductance of this nanostructure for three different orientations of atomic magnetic moments was numerically studied when the structure was sandwiched between two nonmagnetic leads. By using Green’s function technique at the tight-binding model, we calculated the spin dependent electronic transmission coefficient. The calculated results revealed that the conductance depends on the incident electron energy as well as the magnitude and orientation of atomic magnetic moments in the nanostructure.
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Type of Study: Research | Subject: General

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