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@ARTICLE{Galanakis:59372,
author = {Galanakis, I. and Özdogan, K. and Sasioglu, E. and Aktas,
B.},
title = {{A}b initio design of half-metallic fully compensated
ferrimagnets: {T}he case of {C}r2{M}n{Z} ({Z}={P}, {A}s,
{S}b, and {B}i)},
journal = {Physical review / B},
volume = {75},
number = {17},
issn = {1098-0121},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-59372},
pages = {172405},
year = {2007},
note = {Record converted from VDB: 12.11.2012},
abstract = {Electronic structure calculations from first principles are
employed to design half-metallic fully compensated
ferrimagnets (or, as they are widely known, half-metallic
antiferromagnets) susceptible of finding applications in
spintronics. Cr(2)MnZ (Z=P,As,Sb,Bi) compounds have 24
valence electrons per unit cell and calculations show that
their total spin moment is approximately zero for a wide
range of lattice constants, in agreement with the
Slater-Pauling behavior for ideal half-metals.
Simultaneously, the spin magnetic moments of Cr and Mn atoms
are antiparallel and the compounds are ferrimagnets.
Mean-field approximation is employed to estimate their Curie
temperature, which exceeds room temperature for the alloy
with Sb. Our findings suggest that Cr2MnSb is the compound
of choice for further experimental investigations.},
keywords = {J (WoSType)},
cin = {IFF-1},
ddc = {530},
cid = {I:(DE-Juel1)VDB781},
pnm = {Kondensierte Materie},
pid = {G:(DE-Juel1)FUEK414},
shelfmark = {Physics, Condensed Matter},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000246890500015},
doi = {10.1103/PhysRevB.75.172405},
url = {https://juser.fz-juelich.de/record/59372},
}