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@ARTICLE{Mavropoulos:48561,
author = {Mavropoulos, Ph. and Lezaic, M. and Blügel, S.},
title = {{H}alf-metallic ferromagnets for magnetic tunnel junctions
by ab initio calculations},
journal = {Physical review / B},
volume = {72},
number = {17},
issn = {1098-0121},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-48561},
pages = {174428},
year = {2005},
note = {Record converted from VDB: 12.11.2012},
abstract = {Using theoretical arguments, we show that, in order to
exploit half-metallic ferromagnets in tunneling
magnetoresistance (TMR) junctions, it is crucial to
eliminate interface states at the Fermi level within the
half-metallic gap; contrary to this, no such problem arises
in giant magnetoresistance elements. Moreover, based on an a
priori understanding of the electronic structure, we propose
an antiferromagnetically coupled TMR element based on
half-metallic zinc-blende chalcogenides, in which interface
states are eliminated, as a paradigm of materials design
from first principles. Our conclusions are supported by ab
initio calculations.},
keywords = {J (WoSType)},
cin = {CNI / IFF-TH-I},
ddc = {530},
cid = {I:(DE-Juel1)VDB381 / I:(DE-Juel1)VDB30},
pnm = {Kondensierte Materie},
pid = {G:(DE-Juel1)FUEK242},
shelfmark = {Physics, Condensed Matter},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000233603500094},
doi = {10.1103/PhysRevB.72.174428},
url = {https://juser.fz-juelich.de/record/48561},
}