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

Effect of a Ti seed layer on the magnetic properties of CoCrTa double-layered perpendicular media

2000 ◽  
Vol 87 (9) ◽  
pp. 6367-6369 ◽  
Author(s):  
T. Shimatsu ◽  
H. Komagome ◽  
I. Watanabe ◽  
H. Muraoka ◽  
Y. Sugita ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Seed Layer ◽  
Perpendicular Media

Modification of the structural and magnetic properties of granular FePt films by seed layer conditioning

2015 ◽  
Vol 117 (1) ◽  
pp. 013907 ◽  
Author(s):  
S. Wicht ◽  
V. Neu ◽  
L. Schultz ◽  
V. Mehta ◽  
S. Jain ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Seed Layer ◽  
Structural And Magnetic Properties

Structural and Magnetic Properties of Mn 3 Ge Grown on a Thin Polycrystalline MgO Seed Layer

2019 ◽  
Vol 13 (6) ◽  
pp. 1800681
Author(s):  
Enlong Liu ◽  
Sebastien Couet ◽  
Johanna K. Jochum ◽  
Margriet Van Bael ◽  
Bas Opperdoes ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Seed Layer ◽  
Structural And Magnetic Properties ◽  
Thin Polycrystalline

scholarly journals Seed layer impact on structural and magnetic properties of [Co/Ni] multilayers with perpendicular magnetic anisotropy

2017 ◽  
Vol 121 (4) ◽  
pp. 043905 ◽  
Author(s):  
Enlong Liu ◽  
J. Swerts ◽  
T. Devolder ◽  
S. Couet ◽  
S. Mertens ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Magnetic Anisotropy ◽  
Seed Layer ◽  
Perpendicular Magnetic Anisotropy ◽  
Structural And Magnetic Properties

Effect of seed layer on the magnetoresistance characteristics in a-CoNbZr-based spin valves

1998 ◽  
Vol 34 (4) ◽  
pp. 1414-1416 ◽  
Author(s):  
Hae Seok Cho ◽  
F. Ueda ◽  
Chunghong Hou ◽  
H. Fujiwara
Keyword(s):  
Seed Layer ◽  
Spin Valves

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

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

scholarly journals Influence of seed layer on magnetic properties of laminated Co65Fe35 films

2008 ◽  
Vol 103 (7) ◽  
pp. 07B514 ◽  
Author(s):  
S. Ladak ◽  
L. E. Fernández-Outón ◽  
K. O’Grady
Keyword(s):  
Magnetic Properties ◽  
Seed Layer

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.

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