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@ARTICLE{Lezaic:45657,
author = {Lezaic, M. and Galanakis, I. and Bihlmayer, G. and Blügel,
S.},
title = {{S}tructural and magnetic properties of the (001) and (111)
surfaces of the half-metal {N}i{M}n{S}b},
journal = {Journal of physics / Condensed matter},
volume = {17},
issn = {0953-8984},
address = {Bristol},
publisher = {IOP Publ.},
reportid = {PreJuSER-45657},
pages = {3121 - 3136},
year = {2005},
note = {Record converted from VDB: 12.11.2012},
abstract = {Using the full potential linearized augmented plane-wave
method we study the electronic and magnetic properties of
the (001) and (111) surfaces of the half-metallic Heusler
alloy NiMnSb from first principles. We take into account all
possible surface terminations including relaxations of these
surfaces. Special attention is paid to the spin polarization
at-the Fermi level which governs the spin injection from
such a metal into a semiconductor. In general, these
surfaces lose the half-metallic character of the bulk
NiMnSb, but for the (111) surfaces this loss is more
pronounced. Although structural optimization does not change
these features qualitatively, specifically for the (111)
surfaces relaxations can compensate much of the spin
polarization at the Fermi surface that has been lost upon
formation of the surface.},
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:000230247000011},
doi = {10.1088/0953-8984/17/21/008},
url = {https://juser.fz-juelich.de/record/45657},
}