scholarly journals Temperature dependent dynamic and static magnetic response in magnetic tunnel junctions with Permalloy layers

2008 ◽  
Vol 93 (17) ◽  
pp. 172510 ◽  
Author(s):  
J. F. Sierra ◽  
V. V. Pryadun ◽  
F. G. Aliev ◽  
S. E. Russek ◽  
M. García-Hernández ◽  
...  
Keyword(s):  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Magnetic Response ◽  
Temperature Dependent

scholarly journals Temperature-dependent magnetoresistance of magnetic tunnel junctions with ultraviolet light-assisted oxidized barriers

2001 ◽  
Vol 78 (14) ◽  
pp. 2026-2028 ◽  
Author(s):  
U. May ◽  
K. Samm ◽  
H. Kittur ◽  
J. Hauch ◽  
R. Calarco ◽  
...  
Keyword(s):  
Ultraviolet Light ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Temperature Dependent

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.

Pinholes in thin low resistance MgO-based magnetic tunnel junctions probed by temperature dependent transport measurements

2008 ◽  
Vol 103 (7) ◽  
pp. 07A909 ◽  
Author(s):  
J. Ventura ◽  
J. M. Teixeira ◽  
J. P. Araujo ◽  
J. B. Sousa ◽  
P. Wisniowski ◽  
...  
Keyword(s):  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Temperature Dependent ◽  
Low Resistance ◽  
Transport Measurements ◽  
Dependent Transport

scholarly journals Temperature dependent resistance of magnetic tunnel junctions as a quality proof of the barrier

2001 ◽  
Vol 89 (11) ◽  
pp. 7573-7575 ◽  
Author(s):  
U. Rüdiger ◽  
R. Calarco ◽  
U. May ◽  
K. Samm ◽  
J. Hauch ◽  
...  
Keyword(s):  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Temperature Dependent

Magnon excitation and temperature dependent transport properties in magnetic tunnel junctions with Heusler compound electrodes

2012 ◽  
Vol 111 (7) ◽  
pp. 07C701 ◽  
Author(s):  
Volker Drewello ◽  
Daniel Ebke ◽  
Markus Schäfers ◽  
Zoë Kugler ◽  
Günter Reiss ◽  
...  
Keyword(s):  
Transport Properties ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Temperature Dependent ◽  
Heusler Compound ◽  
Dependent Transport ◽  
Magnon Excitation

Pinholes and temperature-dependent transport properties of MgO magnetic tunnel junctions

2008 ◽  
Vol 78 (2) ◽  
Author(s):  
J. Ventura ◽  
J. M. Teixeira ◽  
J. P. Araujo ◽  
J. B. Sousa ◽  
P. Wisniowski ◽  
...  
Keyword(s):  
Transport Properties ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Temperature Dependent ◽  
Dependent Transport

Nonlinear temperature dependent nucleation field in perpendicular exchange spring typed magnetic tunnel junctions

2013 ◽  
Vol 113 (17) ◽  
pp. 17C113
Author(s):  
Yi Wang ◽  
D. Le Roy ◽  
Jun Jiang ◽  
Xiaolu Yin ◽  
H. X. Wei ◽  
...  
Keyword(s):  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Temperature Dependent ◽  
Exchange Spring ◽  
Nonlinear Temperature
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