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@ARTICLE{zdogan:54041,
author = {Özdogan, K. and Sasioglu, E. and Aktas, B. and Galanakis,
I.},
title = {{E}rratum:{D}oping and disorder in the {C}o2{M}n{A}l and
{C}o2{M}n{G}a half-metallic {H}eusler alloys},
journal = {Physical review / B},
volume = {74},
number = {17},
issn = {1098-0121},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-54041},
pages = {172412},
year = {2009},
note = {Record converted from VDB: 12.11.2012},
abstract = {We expand our study of the full-Heusler compounds [I.
Galanakis , Appl. Phys. Lett. 89, 042502 (2006)] to cover
also the case of doping and disorder in the case of Co2MnAl
and Co2MnGa half-metallic Heusler alloys. These alloys
present a region of very small minority density of states
instead of a real gap. Electronic structure calculations
reveal that doping with Fe and Cr in the case of Co2MnAl
retains half-metallicity contrary to the Co2MnGa compound.
Cr impurities present an unusual behavior, and the spin
moment of the Cr impurity scales almost linearly with the
concentration of Cr atoms contrary to Co(2)MnZ (Z=Si,Ge,Sn)
where it was almost constant. Half-metallicity is no longer
preserved for both Co2MnAl and Co2MnGa alloys when disorder
occurs and there is an excess of either Mn or sp atoms.},
keywords = {J (WoSType)},
cin = {IFF-TH-I},
ddc = {530},
cid = {I:(DE-Juel1)VDB30},
pnm = {Kondensierte Materie},
pid = {G:(DE-Juel1)FUEK414},
shelfmark = {Physics, Condensed Matter},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000242409000026},
doi = {10.1103/PhysRevB.74.172412},
url = {https://juser.fz-juelich.de/record/54041},
}