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@ARTICLE{Zhang:14668,
author = {Zhang, H. and Freimuth, F. and Blügel, S. and and
Mokrousov, Y.},
title = {{R}ole of {S}pin-{F}lip {T}ransitions in the {A}nomalous
{H}all {E}ffect of {F}e{P}t {A}lloy},
journal = {Physical review letters},
volume = {106},
issn = {0031-9007},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-14668},
pages = {117202},
year = {2011},
note = {We acknowledge discussions with M. Lezaic, Ph. Mavropoulos,
and K. M. Seemann. This work was supported by the HGF-YIG
Programme VH-NG-513 and NSF Grant DMR-0706493. Computational
time on JUROPA and JUGENE supercomputers was provided by
Julich Supercomputing Centre.},
abstract = {We carry out ab initio calculations which demonstrate the
importance of the non-spin-conserving part of the spin-orbit
interaction for the intrinsic anomalous Hall conductivity of
ordered FePt alloys. The impact of this interaction is
strongly reduced if Pt is replaced by the lighter
isoelectronic element Pd. An analysis of the interband
transitions responsible for the anomalous velocity reveals
that spin-flip transitions occur not only at avoided band
crossings near the Fermi level, but also between
well-separated pairs of bands with similar dispersions. We
also predict a strong anisotropy in the anomalous Hall
conductivity of FePt caused entirely by low-frequency
spin-flip transitions.},
keywords = {J (WoSType)},
cin = {PGI-1 / IAS-1 / JARA-FIT / JARA-SIM},
ddc = {550},
cid = {I:(DE-Juel1)PGI-1-20110106 / I:(DE-Juel1)IAS-1-20090406 /
$I:(DE-82)080009_20140620$ / I:(DE-Juel1)VDB1045},
pnm = {Grundlagen für zukünftige Informationstechnologien},
pid = {G:(DE-Juel1)FUEK412},
shelfmark = {Physics, Multidisciplinary},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000288450800021},
doi = {10.1103/PhysRevLett.106.117202},
url = {https://juser.fz-juelich.de/record/14668},
}