O 2 plasma oxidation effect on magnetic properties of spin valves

2002 ◽  
Vol 75 (6) ◽  
pp. 655-659 ◽  
Author(s):  
G.C. Han ◽  
P. Luo ◽  
J.J. Qiu ◽  
K.B. Li ◽  
Y.H. Wu
Keyword(s):  
Magnetic Properties ◽  
Spin Valves ◽  
Plasma Oxidation ◽  
Oxidation Effect

Magnetic properties of spin valves with antiferromagnetic CrMnPt deposited at various Ar pressures

2005 ◽  
Vol 97 (10) ◽  
pp. 10N701
Author(s):  
Gi Back Park ◽  
Jin-Oh Song ◽  
Seong-Rae Lee
Keyword(s):  
Magnetic Properties ◽  
Spin Valves

Improved interfaces and magnetic properties in spin valves using Ni80Fe20 seed layer

2002 ◽  
Vol 91 (6) ◽  
pp. 3891-3895 ◽  
Author(s):  
Edward J. Repetski ◽  
David X. Yang ◽  
Harsh Deep Chopra ◽  
P. J. Chen ◽  
W. F. Egelhoff
Keyword(s):  
Magnetic Properties ◽  
Seed Layer ◽  
Spin Valves

Nanostructure, interfaces, and magnetic properties in giant magnetoresistive NiO-Co-Cu-based spin valves

1997 ◽  
Vol 81 (8) ◽  
pp. 4017-4019 ◽  
Author(s):  
Harsh Deep Chopra ◽  
B. J. Hockey ◽  
P. J. Chen ◽  
R. D. McMichael ◽  
W. F. Egelhoff
Keyword(s):  
Magnetic Properties ◽  
Spin Valves

Elaboration of Single Crystalline AU/NI80FE20/CU/NI80FE20/NIO(111) Spin Valves

2000 ◽  
Vol 619 ◽  
Author(s):  
C. Mocuta ◽  
A. Barbier ◽  
S. Lafaye ◽  
P. Bayle-Guillemaud
Keyword(s):  
Magnetic Properties ◽  
Giant Magnetoresistance ◽  
Magnetic Layer ◽  
Growth Conditions ◽  
Spin Valves ◽  
High Coercivity ◽  
Magnetic Exchange ◽  
Transmission Electron ◽  
Magnetic Exchange Coupling

ABSTRACTThe successful preparation of fully epitaxial spin-valves elaborated on NiO(111) single crystals is reported. The growth conditions of a smooth 2D permalloy (Py = Ni80Fe20) layer have been determined. A very strong magnetic exchange interaction is evidenced on the Py/NiO(111) interface. It strongly modifies the magnetic properties of Py that acquires high coercivity, leaving it as a hard magnetic material. The second Py layer has unchanged magnetic properties and plays the role of the sensing soft magnetic layer. A giant magnetoresistance (GMR) of 3.5% at room temperature was easily obtained without optimizing the thickness of the different layers. Complementarily energy-filtered (EF-) and high-resolution (HR-) transmission electron microscopy (TEM) were used to fully characterize the spin valves. Within the framework of magnetic exchange coupling, our results open the possibility to elaborate model spin valves in which the role of each interface can be investigated and controlled at the atomic level. The detrimental effect of an inter-diffusion at the Py/NiO interface is evidenced.

Electrical And Magnetic Properties Of Oxide Based Spin Valves

2005 ◽  
Author(s):  
M.C. Robson ◽  
Y. Gim ◽  
S.B. Ogale ◽  
I. Jin ◽  
T. Venkatesan ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Spin Valves ◽  
Electrical And Magnetic Properties

Anisotropic electrical and magnetic properties in grain-oriented Bi4Ti3O12–La0.5Sr0.5MnO3

2018 ◽  
Vol 6 (42) ◽  
pp. 11272-11279 ◽  
Author(s):  
Wei Zou ◽  
Jianlin Wang ◽  
Zezhi Chen ◽  
Nai Shi ◽  
Zhiang Li ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Aspect Ratio ◽  
Magnetic Anisotropy ◽  
High Aspect Ratio ◽  
Spin Valves ◽  
Electrical And Magnetic Properties ◽  
Potential Applications

A high aspect ratio nanoplate and extremely high grain-oriented ceramics with large electrical and magnetic anisotropy in novel semiconducting Aurivillius ferroelectrics are obtained, which have potential applications in selective photocatalysis and charge-spin valves.

Electrical and magnetic properties of nano-oxide added spin valves

2006 ◽  
Vol 505 (1-2) ◽  
pp. 22-28 ◽  
Author(s):  
Kebin Li ◽  
Yihong Wu ◽  
Guchang Han ◽  
Jinjun Qiu ◽  
Yuankai Zheng ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Spin Valves ◽  
Electrical And Magnetic Properties ◽  
Nano Oxide
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