Erratum: “Large magnetoresistance in current-perpendicular-to-plane pseudo spin valve using a Co2Fe(Ge0.5Ga0.5) Heusler alloy” [Appl. Phys. Lett. 98, 152501 (2011)]

2011 ◽  
Vol 98 (18) ◽  
pp. 189901 ◽  
Author(s):  
Y. K. Takahashi ◽  
A. Srinivasan ◽  
B. Varaprasad ◽  
A. Rajanikanth ◽  
N. Hase ◽  
...  
Keyword(s):  
Heusler Alloy ◽  
Spin Valve ◽  
Current Perpendicular To Plane

Enhancement of current-perpendicular-to-plane giant magnetoresistance by insertion of amorphous ferromagnetic underlayer in Heusler alloy-based spin-valve structures

2016 ◽  
Vol 10 (1) ◽  
pp. 013006 ◽  
Author(s):  
Young-suk Choi ◽  
Tomoya Nakatani ◽  
John C. Read ◽  
Matthew J. Carey ◽  
Derek A. Stewart ◽  
...  
Keyword(s):  
Heusler Alloy ◽  
Giant Magnetoresistance ◽  
Spin Valve ◽  
Current Perpendicular To Plane

scholarly journals Giant magnetoresistance ratio in a current-perpendicular-to-plane spin valve based on an inverse Heusler alloy Ti2NiAl

2019 ◽  
Vol 10 ◽  
pp. 1658-1665
Author(s):  
Yu Feng ◽  
Zhou Cui ◽  
Bo Wu ◽  
Jianwei Li ◽  
Hongkuan Yuan ◽  
...  
Keyword(s):  
Transmission Coefficient ◽  
Heusler Alloy ◽  
Giant Magnetoresistance ◽  
Magnetic Moments ◽  
Heusler Alloys ◽  
Spin Valve ◽  
Total Transmission ◽  
Higher Spin ◽  
Magnetoresistance Ratio ◽  
Current Perpendicular To Plane

A Ti2NiAl inverse Heusler alloy based current-perpendicular-to-plane (CPP) spin valve (SV) with various kinds of atomic terminated interfaces has been designed to explore the potential application of Heusler alloys in spintronics devices. By performing first principles calculations combined with the nonequilibrium Green’s function, it is revealed that spin magnetic moments of interfacial atoms suffer a decrease, and the electronic structure shows that the TiNiB-terminated structure possesses the largest interface spin polarization of ≈55%. Our study on spin-transport properties indicates that the total transmission coefficient at the Fermi level mainly comes from the contribution from the spin up electrons, which are regarded as the majority of the spin electrons. When the two electrodes of the CPP-SV device are in parallel magnetization configuration, the interface containing Ti and Ni atoms possesses a higher spin up transmission coefficient than the interface containing Ti and Al atoms. The device with the TiNiB-terminated interface possesses the largest magnetoresistance ratio of 3.28 × 105, and it has great application potential in spintronics devices.

scholarly journals Current-perpendicular-to-plane giant magnetoresistance of a spin valve using Co2MnSi Heusler alloy electrodes

2009 ◽  
Vol 105 (7) ◽  
pp. 07E905 ◽  
Author(s):  
K. Kodama ◽  
T. Furubayashi ◽  
H. Sukegawa ◽  
T. M. Nakatani ◽  
K. Inomata ◽  
...  
Keyword(s):  
Heusler Alloy ◽  
Giant Magnetoresistance ◽  
Spin Valve ◽  
Current Perpendicular To Plane

Current-perpendicular-to-plane giant magnetoresistive properties in Co2Mn(Ge0.75Ga0.25)/Cu2TiAl/Co2Mn(Ge0.75Ga0.25) all-Heusler alloy pseudo spin valve

2016 ◽  
Vol 119 (9) ◽  
pp. 093911 ◽  
Author(s):  
S. Li ◽  
Y. K. Takahashi ◽  
Y. Sakuraba ◽  
J. Chen ◽  
T. Furubayashi ◽  
...  
Keyword(s):  
Heusler Alloy ◽  
Spin Valve ◽  
Current Perpendicular To Plane

Low resistance spin-valve-type current-perpendicular-to-plane giant magnetoresistance with Co75Fe25

2005 ◽  
Vol 97 (10) ◽  
pp. 10C507 ◽  
Author(s):  
Ken-ichi Aoshima ◽  
Nobuhiko Funabashi ◽  
Kenji Machida ◽  
Yasuyoshi Miyamoto ◽  
Kiyoshi Kuga
Keyword(s):  
Giant Magnetoresistance ◽  
Spin Valve ◽  
Low Resistance ◽  
Current Perpendicular To Plane

Narrow Track Current-Perpendicular-To-Plane Spin Valve GMR Heads

2004 ◽  
Vol 40 (1) ◽  
pp. 207-212 ◽  
Author(s):  
M. Saito ◽  
N. Hasegawa ◽  
Y. Ide ◽  
Y. Nishiyama ◽  
Y. Hayakawa ◽  
...  
Keyword(s):  
Spin Valve ◽  
Current Perpendicular To Plane

scholarly journals Enhanced current-perpendicular-to-plane giant magnetoresistance by improvement of atomic order of Co2FeSi Heusler alloy film through Ag doping

AIP Advances ◽  
2018 ◽  
Vol 8 (7) ◽  
pp. 075230
Author(s):  
Songtian Li ◽  
Yuya Sakuraba ◽  
Taisuke Sasaki ◽  
Jiamin Chen ◽  
Subrojati Bosu ◽  
...  
Keyword(s):  
Heusler Alloy ◽  
Giant Magnetoresistance ◽  
Alloy Film ◽  
Atomic Order ◽  
Ag Doping ◽  
Current Perpendicular To Plane
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