Title : ( Study of the electron–photon interaction on the spin-dependent transport in nano-structures )
Authors: Sayyed Mohsen Modarresi Saryazdi , A. Mogulkoc , Mahmood Rezaee Roknabadi , Mohammad Behdani ,
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Abstract
Transport through a nano device in the presence of light illumination has been studied by using unitary-transformation scheme together with the non-equilibrium Green’s function formalism. The non-interacting Hamiltonian is written within the framework of the tight binding model and structureless electrodes are described in wide-band approximation. The interaction between electrons is modeled by the mean-field Hubbard term. Our results indicate that how tune the intrinsic magnetization of zigzag edge and spin-polarized current in the presence of light illumination.
Keywords
, Graphene quantumdot, Hubbard model, Electron–photoninteraction
@article{paperid:1038100,
author = {Modarresi Saryazdi, Sayyed Mohsen and A. Mogulkoc and Rezaee Roknabadi, Mahmood and Behdani, Mohammad},
title = {Study of the electron–photon interaction on the spin-dependent transport in nano-structures},
journal = {Physica E},
year = {2014},
volume = {57},
number = {1},
month = {January},
issn = {1386-9477},
pages = {76--82},
numpages = {6},
keywords = {Graphene quantumdot; Hubbard model; Electron–photoninteraction},
}
%0 Journal Article
%T Study of the electron–photon interaction on the spin-dependent transport in nano-structures
%A Modarresi Saryazdi, Sayyed Mohsen
%A A. Mogulkoc
%A Rezaee Roknabadi, Mahmood
%A Behdani, Mohammad
%J Physica E
%@ 1386-9477
%D 2014
