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@ARTICLE{Menndez:830114,
author = {Menéndez, Enric and Modarresi, Hiwa and Petermann, Claire
and Nogués, Josep and Domingo, Neus and Liu, Haoliang and
Kirby, Brian J. and Syed Mohd, Amir and Salhi, Zahir and
Babcock, Earl and Mattauch, Stefan and Van Haesendonck,
Chris and Vantomme, André and Temst, Kristiaan},
title = {{L}ateral {M}agnetically {M}odulated {M}ultilayers by
{C}ombining {I}on {I}mplantation and {L}ithography},
journal = {Small},
volume = {13},
number = {11},
issn = {1613-6810},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {FZJ-2017-03697},
pages = {1603465 -},
year = {2017},
abstract = {The combination of lithography and ion implantation is
demonstrated to be a suitable method to prepare lateral
multilayers. A laterally, compositionally, and magnetically
modulated microscale pattern consisting of alternating Co
(1.6 µm wide) and Co-CoO (2.4 µm wide) lines has been
obtained by oxygen ion implantation into a lithographically
masked Au-sandwiched Co thin film. Magnetoresistance along
the lines (i.e., current and applied magnetic field are
parallel to the lines) reveals an effective positive giant
magnetoresistance (GMR) behavior at room temperature.
Conversely, anisotropic magnetoresistance and GMR
contributions are distinguished at low temperature (i.e., 10
K) since the O-implanted areas become exchange coupled. This
planar GMR is principally ascribed to the spatial modulation
of coercivity in a spring-magnet-type configuration, which
results in 180° Néel extrinsic domain walls at the
Co/Co-CoO interfaces. The versatility, in terms of pattern
size, morphology, and composition adjustment, of this method
offers a unique route to fabricate planar systems for, among
others, spintronic research and applications.},
cin = {JCNS (München) ; Jülich Centre for Neutron Science JCNS
(München) ; JCNS-FRM-II / Neutronenstreuung ; JCNS-1 /
JCNS-2},
ddc = {540},
cid = {I:(DE-Juel1)JCNS-FRM-II-20110218 /
I:(DE-Juel1)JCNS-1-20110106 / I:(DE-Juel1)JCNS-2-20110106},
pnm = {6G15 - FRM II / MLZ (POF3-6G15) / 6G4 - Jülich Centre for
Neutron Research (JCNS) (POF3-623)},
pid = {G:(DE-HGF)POF3-6G15 / G:(DE-HGF)POF3-6G4},
experiment = {EXP:(DE-MLZ)MARIA-20140101},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000397703600013},
doi = {10.1002/smll.201603465},
url = {https://juser.fz-juelich.de/record/830114},
}