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@ARTICLE{Seemann:10020,
author = {Seemann, K.M. and Mokrousov, Y. and Azis, A. and Miguel, J.
and Kronast, F. and Kuch, W. and Blamire, M.G. and
Hindmarch, A.T and Hickey, B.J. and Souza, I. and Marrows,
C.H.},
title = {{S}pin-orbit strength driven crossover between intrinsic
and extrinsic mechanisms of the anomalous {H}all effect in
the epitaxial {L}1o-ordered ferromagnets {F}e{P}d and
{F}e{P}t},
journal = {Physical review letters},
volume = {104},
issn = {0031-9007},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-10020},
pages = {076402},
year = {2010},
note = {The authors thank G. Obermeier, J. Cunningham, M. C.
Hickey, and A. Blackburn for fruitful discussions and P.
Cale, G. Butterworth, and T. Haynes for technical
assistance. Financial support by the UK EPSRC (Spin@ RT), by
the BMBF (05KS4UK1/4), and the DFG (Project No. MO 1731/1-1)
is gratefully acknowledged.},
abstract = {We determine the composition of intrinsic as well as
extrinsic contributions to the anomalous Hall effect (AHE)
in the isoelectronic L1(0) FePd and FePt alloys. We show
that the AHE signal in our 30 nm thick epitaxially deposited
films of FePd is mainly due to an extrinsic side jump, while
in the epitaxial FePt films of the same thickness and degree
of order the intrinsic contribution is dominating over the
extrinsic mechanisms of the AHE. We relate this crossover to
the difference in spin-orbit strength of Pt and Pd atoms and
suggest that this phenomenon can be used for tuning the
origins of the AHE in complex alloys.},
keywords = {J (WoSType)},
cin = {IFF-9 / IFF-1},
ddc = {550},
cid = {I:(DE-Juel1)VDB789 / I:(DE-Juel1)VDB781},
pnm = {Grundlagen für zukünftige Informationstechnologien},
pid = {G:(DE-Juel1)FUEK412},
shelfmark = {Physics, Multidisciplinary},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000274664500040},
doi = {10.1103/PhysRevLett.104.076402},
url = {https://juser.fz-juelich.de/record/10020},
}