Magnetoresistance in magnetic multilayers with the nano-oxide layer

2003 ◽  
Vol 93 (10) ◽  
pp. 7699-7701 ◽  
Author(s):  
Sui-Pin Chen ◽  
Ching-Ray Chang ◽  
Chih-Huang Lai
Keyword(s):  
Oxide Layer ◽  
Magnetic Multilayers ◽  
Nano Oxide

CoFe specular spin valves with a nano oxide layer

1999 ◽  
Author(s):  
Y. Kamiguchi ◽  
H. Yuasa ◽  
H. Fukuzawa ◽  
K. Koui ◽  
H. Iwasaki ◽  
...  
Keyword(s):  
Oxide Layer ◽  
Spin Valves ◽  
Nano Oxide

Magnetoimpedance behavior and its equivalent circuit analysis of Co/Cu/Co/Py pseudo-spin-valve with a nano-oxide layer

2009 ◽  
Vol 105 (3) ◽  
pp. 033915 ◽  
Author(s):  
Wei-Chih Chien ◽  
Yeong-Der Yao ◽  
Jiann-Kuo Wu ◽  
Chi-Kuen Lo ◽  
Ruei-Feng Hung ◽  
...  
Keyword(s):  
Equivalent Circuit ◽  
Oxide Layer ◽  
Spin Valve ◽  
Circuit Analysis ◽  
Equivalent Circuit Analysis ◽  
Nano Oxide

Effect of nano oxide layer on exchange bias and GMR in Mn–Ir–Pt based spin valve

2004 ◽  
Vol 272-276 ◽  
pp. 1903-1904 ◽  
Author(s):  
D.M. Jeon ◽  
J.P. Lee ◽  
D.H. Lee ◽  
S.Y. Yoon ◽  
Y.S. Kim ◽  
...  
Keyword(s):  
Oxide Layer ◽  
Exchange Bias ◽  
Spin Valve ◽  
Nano Oxide

Improved thermal stability of Mn-Ir-based magnetic tunnel junction with nano-oxide layer

2004 ◽  
Vol 201 (8) ◽  
pp. 1716-1719
Author(s):  
S. Y. Yoon ◽  
Y. I. Kim ◽  
D. H. Lee ◽  
Y. S. Kim ◽  
S. J. Suh
Keyword(s):  
Thermal Stability ◽  
Oxide Layer ◽  
Tunnel Junction ◽  
Magnetic Tunnel Junction ◽  
Nano Oxide ◽  
Thermal Stability Of

Nano-oxide layer and magnetic properties in Mn–Ir–Pt-based spin valve multilayers

2005 ◽  
Vol 475 (1-2) ◽  
pp. 243-245 ◽  
Author(s):  
D.M. Jeon ◽  
J.P. Lee ◽  
D.H. Lee ◽  
S.Y. Yoon ◽  
J.H. Kim ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Oxide Layer ◽  
Spin Valve ◽  
Nano Oxide

Large Magnetoresistance Variation of Pseudo Spin Valves with Different Nano Oxide Layer Position

2007 ◽  
Vol 1032 ◽  
Author(s):  
Jeong Dae Suh ◽  
C.A. Ross
Keyword(s):  
Surface Roughness ◽  
Oxide Layer ◽  
Multilayer Structure ◽  
Giant Magnetoresistance ◽  
Spin Valves ◽  
Resistance Change ◽  
Nano Oxide ◽  
Shunting Effect ◽  
Spin Dependent Scattering ◽  
Layer Position

AbstractWe have investigated the influence of the nano-oxide layer positions on giant magnetoresistance(GMR) of the NiFe(9nm)/Cu(4nm)/Co(5nm) pseudo spin valves. Nano-oxide layer positions had a several effects on the multilayer structure that changes its magnetotransport behavior. GMR ratio varied between 2.8% and 0.15% depending on the nano-oxide layer positions within the stack. The increase of the GMR ratio was accompanied by increase in resistance change, decrease in sheet resistance, and decrease in surface roughness. These significant variations of GMR ratio was explained by the changes on the spin dependent scattering or current shunting effect. Our results showed that appropriate placement of a nano-oxide layer was essential fo optimize magnetoresistance and properties of spin valves.

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