A study on pinned layer magnetization processes in different antiferromagnetic coupling systems of spin-valves

2000 ◽  
Vol 87 (9) ◽  
pp. 5729-5731 ◽  
Author(s):  
Zhijun Yang ◽  
Dehua Han ◽  
Sining Mao ◽  
Hong Wang ◽  
Ghanim Al-Jumaily ◽  
...  
Keyword(s):  
Spin Valves ◽  
Antiferromagnetic Coupling ◽  
Magnetization Processes ◽  
Layer Magnetization

Thermal relaxation of the pinned layer magnetization in NiO spin valves

1999 ◽  
Vol 85 (8) ◽  
pp. 5036-5038 ◽  
Author(s):  
Roger H. Taylor ◽  
R. O’Barr ◽  
S. Y. Yamamoto ◽  
B. Dieny
Keyword(s):  
Thermal Relaxation ◽  
Spin Valves ◽  
Layer Magnetization

Magnetization Processes Analysis in Co-Cu Superlattices

1989 ◽  
Vol 151 ◽  
Author(s):  
J. P. Rebouillat ◽  
G. Fillion ◽  
B. Dieny ◽  
A. Cebollada ◽  
J. M. Gallego ◽  
...  
Keyword(s):  
Hysteresis Loops ◽  
Antiferromagnetic Coupling ◽  
Magnetization Measurements ◽  
The Individual ◽  
Magnetization Processes

ABSTRACTThe analysis of the magnetization measurements performed on two Co-Cu multilayers confirm the antiferromagnetic coupling already observed with neutron experiments. Both exchange and anisotropy energies are taken into account and estimated. Their competitive role in the individual moment orientation leads to typical moment arrangements and hysteresis loops.

Non–Uniform Magnetoelectric Effect in Bilayered Ferromagnetic Structure with Antiferromagnetic Coupling at Interface

2010 ◽  
Vol 168-169 ◽  
pp. 241-244
Author(s):  
Z.V. Gareeva ◽  
R.A. Doroshenko
Keyword(s):  
Magnetic Field ◽  
Theoretical Analysis ◽  
Applied Magnetic Field ◽  
Magnetoelectric Effect ◽  
Magnetic Moments ◽  
Electric Polarization ◽  
Antiferromagnetic Coupling ◽  
Ferromagnetic Structure ◽  
Bilayered Structure ◽  
Magnetization Processes

Theoretical analysis of peculiarities of electric polarization arising on magnetic non – homogeneity in bilayered structure with interlayer antiferromagnetic coupling has been performed. It has been shown that the total electric polarization can be of the positive and of the negative sign or equal to zero depending on the relation between layers parameters. Electric polarization can be governed by applied magnetic field through magnetization processes occurring in a system; in its turn the electric field affects the distribution of magnetic moments.

Calculation of Magnetization Processes in Multilayers with Antiferromagnetic Coupling between Adjacent Layers

1989 ◽  
Vol 151 ◽  
Author(s):  
B. Dieny ◽  
J. P. Gavigan ◽  
J. P. Rebouillat
Keyword(s):  
Uniaxial Anisotropy ◽  
Hysteresis Loops ◽  
Antiferromagnetic Coupling ◽  
Propagation Mechanism ◽  
Multilayer Systems ◽  
Number Of Layers ◽  
Magnetization Processes

ABSTRACTThis paper presents calculations of hysteresis loops in ferromagnetic multilayer systems of cubic or uniaxial anisotropy with antiferromagnetic coupling between adjacent layers. The case of a bilayer has been systematically studied as a function of the strenght of the anisotropy. The two limiting cases corresponding to either a coherent rotation of the magnetization or to a non-dissipative nucleation-propagation mechanism are investigated. The influence of the number of layers is also discussed.

MAGNETIZATION PROCESSES IN HELICAL MnP

1971 ◽  
Vol 32 (C1) ◽  
pp. C1-972-C1-973
Author(s):  
T. NAGAMIYA ◽  
S. HIYAMIZU
Keyword(s):  
Magnetization Processes

ANOMALOUS MAGNETIZATION PROCESSES AT LOW TEMPERATURES IN COMPOSITIONALLY MODULATED Co/Mn THIN FILMS

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-1753-C8-1754
Author(s):  
H. Sakakima ◽  
M. Tessier ◽  
R. Krishnan ◽  
E. Hirota
Keyword(s):  
Thin Films ◽  
Low Temperatures ◽  
Magnetization Processes

MAGNETIZATION PROCESSES IN MELT SPUN NdFeB-MAGNETS

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-655-C8-656 ◽  
Author(s):  
A. Handstein ◽  
J. Schneider ◽  
U. Heinecke ◽  
R. Grössinger ◽  
H. Sassik
Keyword(s):  
Ndfeb Magnets ◽  
Melt Spun ◽  
Magnetization Processes

Spin transfer effects in current perpendicular to the plane spin valves

2005 ◽  
Vol 287 ◽  
pp. 325-332 ◽  
Author(s):  
M. Covington ◽  
M. AlHajDarwish ◽  
Y. Ding ◽  
A. Rebei ◽  
G.J. Parker ◽  
...  
Keyword(s):  
Spin Transfer ◽  
Spin Valves ◽  
Transfer Effects

Interfacial antiferromagnetic coupling and high spin polarization in metallic phthalocyanines

2021 ◽  
Vol 103 (2) ◽  
Author(s):  
Junwei Tong ◽  
Feifei Luo ◽  
Liuxia Ruan ◽  
Guohuai Liu ◽  
Lianqun Zhou ◽  
...  
Keyword(s):  
Spin Polarization ◽  
High Spin ◽  
Antiferromagnetic Coupling ◽  
High Spin Polarization
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