scholarly journals Control of Stripe-Domain-Wall Magnetization in Multilayers Featuring Perpendicular Magnetic Anisotropy

2021 ◽  
Vol 16 (3) ◽  
Author(s):  
Ruslan Salikhov ◽  
Fabian Samad ◽  
Benny Böhm ◽  
Sebastian Schneider ◽  
Darius Pohl ◽  
...  
Keyword(s):  
Domain Wall ◽  
Magnetic Anisotropy ◽  
Perpendicular Magnetic Anisotropy ◽  
Stripe Domain

scholarly journals Tunable steady-state domain wall oscillator with perpendicular magnetic anisotropy

2009 ◽  
Vol 95 (16) ◽  
pp. 162504 ◽  
Author(s):  
A. Bisig ◽  
L. Heyne ◽  
O. Boulle ◽  
M. Kläui
Keyword(s):  
Steady State ◽  
Domain Wall ◽  
Magnetic Anisotropy ◽  
Perpendicular Magnetic Anisotropy

scholarly journals Reduced domain wall pinning in ultrathin Pt/Co100−xBx/Pt with perpendicular magnetic anisotropy

2010 ◽  
Vol 96 (2) ◽  
pp. 022501 ◽  
Author(s):  
R. Lavrijsen ◽  
G. Malinowski ◽  
J. H. Franken ◽  
J. T. Kohlhepp ◽  
H. J. M. Swagten ◽  
...  
Keyword(s):  
Domain Wall ◽  
Magnetic Anisotropy ◽  
Perpendicular Magnetic Anisotropy ◽  
Domain Wall Pinning

scholarly journals Antiferromagnetic domain wall control via surface spin flop in fully tunable synthetic antiferromagnets with perpendicular magnetic anisotropy

2019 ◽  
Vol 100 (14) ◽  
Author(s):  
Benny Böhm ◽  
Lorenzo Fallarino ◽  
Darius Pohl ◽  
Bernd Rellinghaus ◽  
Kornelius Nielsch ◽  
...  
Keyword(s):  
Domain Wall ◽  
Magnetic Anisotropy ◽  
Perpendicular Magnetic Anisotropy ◽  
Surface Spin

Perpendicular Magnetic Anisotropy in Fe–N Thin Films: Threshold Field for Irreversible Magnetic Stripe Domain Rotation

SPIN ◽  
2016 ◽  
Vol 06 (04) ◽  
pp. 1640014 ◽  
Author(s):  
L.-C. Garnier ◽  
M. Eddrief ◽  
S. Fin ◽  
D. Bisero ◽  
F. Fortuna ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Magnetic Anisotropy ◽  
Magnetic Measurements ◽  
Perpendicular Magnetic Anisotropy ◽  
The Body ◽  
Threshold Field ◽  
Iron Nitride ◽  
Magnetic Field Direction ◽  
Stripe Domain

The magnetic properties of an iron nitride thin film obtained by ion implantation have been investigated. N[Formula: see text] ions were implanted in a pristine iron layer epitaxially grown on ZnSe/GaAs(001). X-ray diffraction measurements revealed the formation of body-centered tetragonal N-martensite whose [Formula: see text]-axis is perpendicular to the thin film plane and [Formula: see text]-parameter is close to that of [Formula: see text]-Fe8N. Magnetic measurements disclosed a weak perpendicular magnetic anisotropy (PMA) whose energy density [Formula: see text] was assessed to about 105[Formula: see text]J/m3. A sharp decline of the in-plane magnetocrystalline anisotropy (MCA) was also observed, in comparison with the body-centered cubic iron. The origin of the PMA is attributed to the MCA of N-martensite and/or stress-induced anisotropy. As a result of the PMA, weak magnetic stripe domains with a period of about 130[Formula: see text]nm aligned along the last saturating magnetic field direction were observed at remanence by magnetic force microscopy. The application of an increasing in-plane magnetic field transverse to the stripes [Formula: see text] highlighted a threshold value ([Formula: see text][Formula: see text]T) above which these magnetic domains irreversibly rotated. Interestingly, below this threshold, the stripes do not rotate, leading to a zero remanent magnetization along the direction of the applied field. The interest of this system for magnetization dynamics is discussed.

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