Title : ( Valuation of Magnetic Non-Collinear Effects on FM/trans-PA/FM Systems )
Authors: davoud vahedi , A. Kazemi , Nasser Shahtahmassebi ,
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Abstract
a b s t r a c t With Green’s function method and single band tight binding Hamiltonian, we calculated coherence transport for trans-polyacetylene (T-PA) systems placed between ferromagnetic electrodes with noncollinear ones. Ferromagnetic electrodes are of two kinds: Fe and Ni. With increasing TMR angle it increases to a maximum at y¼p degree. Electric field on molecule causes a change in the value of TMR. Types of ferromagnetic electrodes also affect the value of TMR, which is caused by density of states related to electrodes.
Keywords
, green\\\'s function, magnetic, non, colinear effect, FM/trans, PA/FM
@article{paperid:1034365,
author = {Vahedi, Davoud and A. Kazemi and Shahtahmassebi, Nasser},
title = {Valuation of Magnetic Non-Collinear Effects on FM/trans-PA/FM Systems},
journal = {Physica E},
year = {2012},
volume = {44},
number = {7},
month = {May},
issn = {1386-9477},
pages = {1680--1682},
numpages = {2},
keywords = {green\\\'s function-magnetic-non-colinear effect-FM/trans-PA/FM},
}
%0 Journal Article
%T Valuation of Magnetic Non-Collinear Effects on FM/trans-PA/FM Systems
%A Vahedi, Davoud
%A A. Kazemi
%A Shahtahmassebi, Nasser
%J Physica E
%@ 1386-9477
%D 2012
