Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
5
From page
5
To page
9
Abstract
Based on non-equilibrium Greenʹs method and density functional theory, the spin-polarized transport properties of an endohedral Fe@C60 dimer-based spintronic device are investigated. The direction of the magnetic moments of the two Fe atoms can be controlled by applying a magnetic field. The interesting magnetoresistance, spin filtering and negative differential resistance effects can be observed in this device. These phenomena are explained by the evolution of spin-dependent transmission spectra and projected density of states with the increase in bias, as well as the voltage drop distributions.
Journal title
Acta Tropica
Serial Year
2013
Journal title
Acta Tropica
Record number
1751392
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