Magnetic properties and magnetization dynamics of magnetic tunnel junctions bottom electrode with different buffer layers

2015 ◽  
Author(s):  
J. Wrona ◽  
J. Kanak ◽  
M. J. Banasik ◽  
S. Zietek ◽  
W. Skowronski ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Bottom Electrode ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Buffer Layers ◽  
Magnetization Dynamics

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.

Magnetic Properties and Magnetization Dynamics of Magnetic Tunnel Junction Bottom Electrode With Different Buffer Layers

2015 ◽  
Vol 51 (11) ◽  
pp. 1-4
Author(s):  
Monika Banasik ◽  
Jerzy Wrona ◽  
Jaroslaw Kanak ◽  
Slawomir Zietek ◽  
Witold Skowronski ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Tunnel Junction ◽  
Bottom Electrode ◽  
Magnetic Tunnel Junction ◽  
Buffer Layers ◽  
Magnetization Dynamics

Properties of perpendicular-anisotropy magnetic tunnel junctions fabricated over the bottom electrode contact

2015 ◽  
Vol 54 (4S) ◽  
pp. 04DM06 ◽  
Author(s):  
Sadahiko Miura ◽  
Hiroaki Honjo ◽  
Keizo Kinoshita ◽  
Keiichi Tokutome ◽  
Hiroaki Koike ◽  
...  
Keyword(s):  
Bottom Electrode ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Perpendicular Anisotropy ◽  
Electrode Contact

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
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