scholarly journals Study of the Perpendicular Magnetic Anisotropy and Exchange Bias in [Pd/Co]5/FeMn Superlattices

2012 ◽  
Vol 22 (1) ◽  
pp. 1-5
Author(s):  
Ka-Eon Kim ◽  
Hyeok-Cheol Choi ◽  
Chun-Yeol You
Keyword(s):  
Magnetic Anisotropy ◽  
Exchange Bias ◽  
Perpendicular Magnetic Anisotropy

scholarly journals Tailoring Perpendicular Exchange Bias Coupling in Au/Co/NiO Systems by Ion Bombardment

Nanomaterials ◽  
2018 ◽  
Vol 8 (10) ◽  
pp. 813 ◽  
Author(s):  
Piotr Kuświk ◽  
Alexander Gaul ◽  
Maciej Urbaniak ◽  
Marek Schmidt ◽  
Jacek Aleksiejew ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Magnetic Anisotropy ◽  
Exchange Bias ◽  
Perpendicular Magnetic Anisotropy ◽  
Ion Bombardment ◽  
Film Deposition ◽  
Layered System ◽  
Plane Anisotropy ◽  
Ferromagnetic Layers ◽  
Level Model

Here, we systematically investigated the influence of ion bombardment with different fluences on the strength and direction of the exchange bias coupling in Au/Co/NiO systems with perpendicular magnetic anisotropy of the Co layer. We found that the direction of the exchange bias coupling can be reversed as a result of ion bombardment performed in an external magnetic field which is in the opposite direction to the magnetic field applied during film deposition. Moreover, the strength of the exchange bias coupling can be tailored by varying the ion fluence. These results show behaviors similar to the results found for systems of ferromagnetic layers with in-plane anisotropy. Our experimental work, supported by a two-energy-level model, demonstrates that exchange bias coupling can be tuned in a layered system with perpendicular magnetic anisotropy using ion bombardment.

Control of the perpendicular magnetic anisotropy and perpendicular exchange bias in CoPt/CoOx thin films

2019 ◽  
Vol 484 ◽  
pp. 320-323 ◽  
Author(s):  
Chunjiao Pan ◽  
Hongyu An ◽  
Takashi Harumoto ◽  
Zhengjun Zhang ◽  
Yoshio Nakamura ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Anisotropy ◽  
Exchange Bias ◽  
Perpendicular Magnetic Anisotropy

Large lattice mismatch induced perpendicular magnetic anisotropy and perpendicular exchange bias in CoPt/FeMn bilayer films

2019 ◽  
Vol 62 (11) ◽  
pp. 2009-2013
Author(s):  
ChunJiao Pan ◽  
TengHua Gao ◽  
Nobuhide Itogawa ◽  
Takashi Harumoto ◽  
ZhengJun Zhang ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Exchange Bias ◽  
Lattice Mismatch ◽  
Perpendicular Magnetic Anisotropy ◽  
Bilayer Films ◽  
Large Lattice ◽  
Large Lattice Mismatch

Exchange bias in (Pt/Co[sub 0.9]Fe[sub 0.1])[sub n]/FeMn multilayers with perpendicular magnetic anisotropy

2002 ◽  
Vol 91 (10) ◽  
pp. 6905 ◽  
Author(s):  
F. Garcia ◽  
G. Casali ◽  
S. Auffret ◽  
B. Rodmacq ◽  
B. Dieny
Keyword(s):  
Magnetic Anisotropy ◽  
Exchange Bias ◽  
Perpendicular Magnetic Anisotropy

scholarly journals Tunable exchange bias-like effect in patterned hard-soft two-dimensional lateral composites with perpendicular magnetic anisotropy

2014 ◽  
Vol 105 (10) ◽  
pp. 102412 ◽  
Author(s):  
A. Hierro-Rodriguez ◽  
J. M. Teixeira ◽  
M. Vélez ◽  
L. M. Alvarez-Prado ◽  
J. I. Martín ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Exchange Bias ◽  
Perpendicular Magnetic Anisotropy ◽  
Two Dimensional
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