Switching current reduction using MgO cap layer in magnetic tunnel junctions

2018 ◽  
Vol 112 (24) ◽  
pp. 242408 ◽  
Author(s):  
Like Zhang ◽  
Bin Fang ◽  
Jialin Cai ◽  
Zhongming Zeng
Keyword(s):  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Switching Current ◽  
Cap Layer ◽  
Current Reduction

Switching current reduction using perpendicular anisotropy in CoFeB–MgO magnetic tunnel junctions

2011 ◽  
Vol 98 (11) ◽  
pp. 112507 ◽  
Author(s):  
P. Khalili Amiri ◽  
Z. M. Zeng ◽  
J. Langer ◽  
H. Zhao ◽  
G. Rowlands ◽  
...  
Keyword(s):  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Perpendicular Anisotropy ◽  
Switching Current ◽  
Current Reduction

Reducing spin-torque switching current by incorporating an ultra-thin Ta layer with CoFeB free layer in magnetic tunnel junctions

2014 ◽  
Vol 105 (24) ◽  
pp. 242411 ◽  
Author(s):  
R. S. Liu ◽  
H. Meng ◽  
V. B. Naik ◽  
C. H. Sim ◽  
S. Yap ◽  
...  
Keyword(s):  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Spin Torque ◽  
Free Layer ◽  
Switching Current

Dependence of spin-transfer switching current on free layer thickness in Co–Fe–B∕MgO∕Co–Fe–B magnetic tunnel junctions

2006 ◽  
Vol 89 (3) ◽  
pp. 032505 ◽  
Author(s):  
Hitoshi Kubota ◽  
Akio Fukushima ◽  
Yuichi Ootani ◽  
Shinji Yuasa ◽  
Koji Ando ◽  
...  
Keyword(s):  
Layer Thickness ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Spin Transfer ◽  
Free Layer ◽  
Switching Current

Junction size effect on switching current and thermal stability in CoFeB/MgO perpendicular magnetic tunnel junctions

2011 ◽  
Vol 99 (4) ◽  
pp. 042501 ◽  
Author(s):  
H. Sato ◽  
M. Yamanouchi ◽  
K. Miura ◽  
S. Ikeda ◽  
H. D. Gan ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Size Effect ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Switching Current

Reduction of switching current density in perpendicular magnetic tunnel junctions by tuning the anisotropy of the CoFeB free layer

2012 ◽  
Vol 111 (7) ◽  
pp. 07C907 ◽  
Author(s):  
M. T. Rahman ◽  
A. Lyle ◽  
P. Khalili Amiri ◽  
J. Harms ◽  
B. Glass ◽  
...  
Keyword(s):  
Current Density ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Free Layer ◽  
Switching Current

Reduction in switching current using a low-saturation magnetization Co–Fe–(Cr, V)–B free layer in MgO-based magnetic tunnel junctions

2009 ◽  
Vol 105 (7) ◽  
pp. 07D117 ◽  
Author(s):  
Hitoshi Kubota ◽  
Akio Fukushima ◽  
Kay Yakushiji ◽  
Satoshi Yakata ◽  
Shinji Yuasa ◽  
...  
Keyword(s):  
Saturation Magnetization ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Free Layer ◽  
Switching Current

Effect of MgO Cap Layer on Gilbert Damping of FeB Electrode Layer in MgO-Based Magnetic Tunnel Junctions

2013 ◽  
Vol 6 (7) ◽  
pp. 073002 ◽  
Author(s):  
Makoto Konoto ◽  
Hiroshi Imamura ◽  
Tomohiro Taniguchi ◽  
Kay Yakushiji ◽  
Hitoshi Kubota ◽  
...  
Keyword(s):  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Gilbert Damping ◽  
Electrode Layer ◽  
Cap Layer
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