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@ARTICLE{Bouaziz:811714,
author = {Bouaziz, Juba and Lounis, Samir and Blügel, Stefan and
Ishida, Hiroshi},
title = {{M}icroscopic theory of the residual surface resistivity of
{R}ashba electrons},
journal = {Physical review / B},
volume = {94},
number = {4},
issn = {2469-9950},
address = {College Park, Md.},
publisher = {APS},
reportid = {FZJ-2016-04098},
pages = {045433},
year = {2016},
abstract = {A microscopic expression of the residual electrical
resistivity tensor is derived in linear response theory for
Rashba electrons scattering at a magnetic impurity with
cylindrical or noncylindrical potential. The behavior of the
longitudinal and transversal residual resistivity is
obtained analytically and computed for an Fe impurity at the
Au(111) surface. We studied the evolution of the resistivity
tensor elements as a function of the Rashba spin-orbit
strength and the magnetization direction of the impurity. We
found that the absolute values of longitudinal resistivity
reduce with increasing spin-orbit strength of the substrate
and that the scattering of the conduction electrons at
magnetic impurities with magnetic moments pointing in
directions not perpendicular to the surface plane produce a
planar Hall effect and an anisotropic magnetoresistance even
if the impurity carries no spin-orbit interaction.
Functional forms are provided describing the anisotropy of
the planar Hall effect and the anisotropic magnetoresistance
with respect to the direction of the impurity moment. In the
limit of no spin-orbit interaction and a nonmagnetic
impurity of cylindrical symmetry, the expression of the
residual resistivity of a two-dimensional electron gas has
the same simplicity and form as for the three-dimensional
electron gas [J. Friedel, J. Nuovo. Cim. 7, 287 (1958)] and
can also be expressed in terms of scattering phase shifts},
cin = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
ddc = {530},
cid = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
$I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
pnm = {142 - Controlling Spin-Based Phenomena (POF3-142) / 143 -
Controlling Configuration-Based Phenomena (POF3-143)},
pid = {G:(DE-HGF)POF3-142 / G:(DE-HGF)POF3-143},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000381484900003},
doi = {10.1103/PhysRevB.94.045433},
url = {https://juser.fz-juelich.de/record/811714},
}