Large spin Hall effect and tunneling magnetoresistance in iridium-based magnetic tunnel junctions

2019 ◽  
Vol 63 (1) ◽  
Author(s):  
JiaQi Zhou ◽  
HangYu Zhou ◽  
Arnaud Bournel ◽  
WeiSheng Zhao
Keyword(s):  
Hall Effect ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Spin Hall Effect ◽  
Tunneling Magnetoresistance ◽  
Large Spin

scholarly journals Nanosecond-Timescale Low Energy Switching of In-Plane Magnetic Tunnel Junctions through Dynamic Oersted-Field-Assisted Spin Hall Effect

Nano Letters ◽  
2016 ◽  
Vol 16 (10) ◽  
pp. 5987-5992 ◽  
Author(s):  
S. V. Aradhya ◽  
G. E. Rowlands ◽  
J. Oh ◽  
D. C. Ralph ◽  
R. A. Buhrman
Keyword(s):  
Hall Effect ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Low Energy ◽  
Spin Hall Effect

scholarly journals Efficient switching of 3-terminal magnetic tunnel junctions by the giant spin Hall effect of Pt85Hf15 alloy

2018 ◽  
Vol 112 (6) ◽  
pp. 062404 ◽  
Author(s):  
Minh-Hai Nguyen ◽  
Shengjie Shi ◽  
Graham E. Rowlands ◽  
Sriharsha V. Aradhya ◽  
Colin L. Jermain ◽  
...  
Keyword(s):  
Hall Effect ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Spin Hall Effect

Spintronic logic design methodology based on spin Hall effect–driven magnetic tunnel junctions

2016 ◽  
Vol 49 (6) ◽  
pp. 065008 ◽  
Author(s):  
Wang Kang ◽  
Zhaohao Wang ◽  
Youguang Zhang ◽  
Jacques-Olivier Klein ◽  
Weifeng Lv ◽  
...  
Keyword(s):  
Hall Effect ◽  
Design Methodology ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Spin Hall Effect ◽  
Logic Design ◽  
Spintronic Logic

scholarly journals Surface acoustic wave induced modulation of tunneling magnetoresistance in magnetic tunnel junctions

2021 ◽  
Vol 130 (3) ◽  
pp. 033901
Author(s):  
Dhritiman Bhattacharya ◽  
Peng Sheng ◽  
Md Ahsanul Abeed ◽  
Zhengyang Zhao ◽  
Hongshi Li ◽  
...  
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Tunneling Magnetoresistance ◽  
Wave Induced

MAGNETORESISTANCE IN Fe/MgO/Fe MAGNETIC TUNNEL JUNCTIONS

2007 ◽  
Vol 17 (03) ◽  
pp. 593-598 ◽  
Author(s):  
N. N. BELETSKII ◽  
S. A. BORYSENKO ◽  
V. M. YAKOVENKO ◽  
G. P. BERMAN ◽  
S. A. WOLF
Keyword(s):  
Current Density ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Tunneling Magnetoresistance ◽  
Electron Current ◽  
Ferromagnetic Electrode ◽  
Electron Current Density

The magnetoresistance of Fe/MgO/Fe magnetic tunnel junctions (MTJs) was studied taking into consideration image forces. For MTJs with an MgO insulator, explanations are given of the giant tunneling magnetoresistance (TMR) effect and the effect of the increasing TMR with an increase in MgO insulator thickness. It is demonstrated that the electron current density through MTJs can be high enough to switch the magnetization of a ferromagnetic electrode.

Oscillation of giant tunneling magnetoresistance with respect to tunneling barrier thickness in fully epitaxial Fe∕MgO∕Fe magnetic tunnel junctions

2007 ◽  
Vol 90 (25) ◽  
pp. 252506 ◽  
Author(s):  
Rie Matsumoto ◽  
Akio Fukushima ◽  
Taro Nagahama ◽  
Yoshishige Suzuki ◽  
Koji Ando ◽  
...  
Keyword(s):  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Tunneling Magnetoresistance ◽  
Barrier Thickness ◽  
Tunneling Barrier
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