Magnetic properties of TbFeCo-based perpendicular magnetic tunnel junctions

2010 ◽  
Vol 107 (9) ◽  
pp. 09C712 ◽  
Author(s):  
Ching-Ming Lee ◽  
Lin-Xiu Ye ◽  
Tung-Hsien Hsieh ◽  
Chao-Yuan Huang ◽  
Te-Ho Wu
Keyword(s):  
Magnetic Properties ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions

Annealing-Induced Solid-Phase Epitaxy at Interfaces between CoFeB Layers and MgO Barrier-Layer in CoFeB/MgO/CoFeB Magnetic Tunnel Junctions and Their Magnetic Properties

2019 ◽  
Vol 16 (45) ◽  
pp. 37-44 ◽  
Author(s):  
Yoshitaka Kitamoto ◽  
Takashi Takeuchi ◽  
Koji Tsunekawa ◽  
Young-suk Choi ◽  
Yoshinori Nagamine ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Barrier Layer ◽  
Tunnel Junctions ◽  
Solid Phase ◽  
Magnetic Tunnel Junctions ◽  
Solid Phase Epitaxy

Magnetic properties of MgO-based RE-TM perpendicular magnetic tunnel junctions

2010 ◽  
Vol 322 (7) ◽  
pp. L9-L11 ◽  
Author(s):  
Lin-Xiu Ye ◽  
Ching-Ming Lee ◽  
Jia-Hol Lai ◽  
Alberto Canizo-Cabrera ◽  
Wen-Jauh Chen ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions

Complex magnetic response in magnetic tunnel junctions determined via magnetic and transport measurements

2002 ◽  
Vol 746 ◽  
Author(s):  
R. Guerrero ◽  
V. V. Pryadun ◽  
F. G. Aliev ◽  
R. Villar ◽  
J. L. Martinez ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Tunnel Junctions ◽  
Ac Susceptibility ◽  
Low Frequency ◽  
Magnetic Tunnel Junctions ◽  
Magnetic Response ◽  
Magnetization Dynamics ◽  
Dc Magnetization ◽  
Ferromagnetic Electrodes ◽  
Ac Magnetization

We have studied the low frequency complex magnetization dynamics in Co/Al2O3/Ni80Fe20 magnetic tunnel junctions (MTJs) at temperatures between 4.2K and 300K. The measurements were carried out by using two different experimental techniques. The first method probes directly magnetic properties via DC magnetization and AC susceptibility, while the second one measures AC magnetization dynamics of the ferromagnetic electrodes near the cross area, which is related to the tunnelling resistance.

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