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@ARTICLE{Brinker:873942,
author = {Brinker, Sascha and dos Santos Dias, Manuel and Lounis,
Samir},
title = {{S}pin, atomic, and interatomic orbital magnetism induced
by 3 d nanostructures deposited on transition metal
surfaces},
journal = {Physical review materials},
volume = {4},
number = {2},
issn = {2475-9953},
address = {College Park, MD},
publisher = {APS},
reportid = {FZJ-2020-01115},
pages = {024404},
year = {2020},
abstract = {We present a first-principles study of the surface
magnetism induced by Cr, Mn, Fe, and Co adatoms on the (111)
surfaces of Rh, Pd, Ag, Ir, Pt, and Au. We first describe
how the different contributions to the surface magnetism
enter the magnetic stray field, with special attention paid
to the induced orbital moments. Then we present results for
the spin and orbital magnetic moments of the adatoms, and
for the induced surface spin and orbital magnetic moments,
the latter being further divided into atomic and interatomic
contributions. We investigate how the surface magnetism is
determined by the chemical nature of the elements involved,
such as the filling of the magnetic d-orbitals of the
adatoms and the properties of the itinerant electrons at the
surface (whether they are sp- or d-like, and whether the
spin-orbit interaction is relevant), and how it is modified
if the magnetic adatoms are brought together to form a
cluster, with Cr, Mn, Fe, and Co trimers on Pt(111) as an
example. We also explore the impact of computational
approximations, such as the distance between the adatom and
the Pt(111) surface, or confinement effects due to the
finite thickness of the slab used to model it. Our
discussion of the magnetic stray field generated by a single
adatom and its environment suggests a possible way of
disentangling the induced surface magnetism from the adatom
one, which could be feasible with scanning
nitrogen-vacancy-center microscopy.},
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) /
First-principles investigation of long range effects in
magnetic nanostructures $(jias1c_20171101)$},
pid = {G:(DE-HGF)POF3-142 / $G:(DE-Juel1)jias1c_20171101$},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000513551200004},
doi = {10.1103/PhysRevMaterials.4.024404},
url = {https://juser.fz-juelich.de/record/873942},
}