scholarly journals Nonuniformity of a planar polarizer for spin-transfer-induced vortex oscillations at zero field

2010 ◽  
Vol 96 (21) ◽  
pp. 212507 ◽  
Author(s):  
A. V. Khvalkovskiy ◽  
J. Grollier ◽  
N. Locatelli ◽  
Ya. V. Gorbunov ◽  
K. A. Zvezdin ◽  
...  
Keyword(s):  
Spin Transfer ◽  
Zero Field

Spin-transfer-torque-induced zero-field microwave oscillator using a magnetic easy cone state

2016 ◽  
Vol 16 (12) ◽  
pp. 1550-1553 ◽  
Author(s):  
Peong-Hwa Jang ◽  
Seo-Won Lee ◽  
Kyung-Jin Lee
Keyword(s):  
Spin Transfer Torque ◽  
Microwave Oscillator ◽  
Spin Transfer ◽  
Zero Field

scholarly journals Oscillation characteristics of zero-field spin transfer oscillators with field-like torque

AIP Advances ◽  
2015 ◽  
Vol 5 (5) ◽  
pp. 057114 ◽  
Author(s):  
Yuan-Yuan Guo ◽  
Hai-Bin Xue ◽  
Zhe-Jie Liu
Keyword(s):  
Spin Transfer ◽  
Zero Field ◽  
Oscillation Characteristics

scholarly journals Zero-field spin transfer oscillators based on magnetic tunnel junction having perpendicular polarizer and planar free layer

AIP Advances ◽  
2016 ◽  
Vol 6 (12) ◽  
pp. 125305 ◽  
Author(s):  
Bin Fang ◽  
Jiafeng Feng ◽  
Huadong Gan ◽  
Roger Malmhall ◽  
Yiming Huai ◽  
...  
Keyword(s):  
Tunnel Junction ◽  
Magnetic Tunnel Junction ◽  
Spin Transfer ◽  
Zero Field ◽  
Free Layer

Zero-field spin-transfer oscillators combining in-plane and out-of-plane magnetized layers

2014 ◽  
Vol 7 (4) ◽  
pp. 043001 ◽  
Author(s):  
Ciarán Fowley ◽  
Volker Sluka ◽  
Kerstin Bernert ◽  
Jürgen Lindner ◽  
Jürgen Fassbender ◽  
...  
Keyword(s):  
Spin Transfer ◽  
Zero Field ◽  
Out Of Plane

Zero-field spin transfer oscillators combining in-plane and out-of-plane magnetized free layers

2015 ◽  
Author(s):  
C. Fowley ◽  
V. Sluka ◽  
K. Bernert ◽  
J. Lindner ◽  
J. Fassbender ◽  
...  
Keyword(s):  
Spin Transfer ◽  
Zero Field ◽  
Out Of Plane

Role of polarizer-tilting-angle in zero-field spin-transfer nano-oscillators with perpendicular anisotropy

2015 ◽  
Vol 107 (14) ◽  
pp. 142402 ◽  
Author(s):  
C. Gonzalez-Fuentes ◽  
R. A. Gallardo ◽  
P. Landeros
Keyword(s):  
Spin Transfer ◽  
Zero Field ◽  
Perpendicular Anisotropy ◽  
Tilting Angle

Effect of thermal annealing on grain boundary chemistry of polycrystalline TiBa2Ca2Cu3Oy films

1994 ◽  
Vol 52 ◽  
pp. 968-969
Author(s):  
Z. L. Wang ◽  
C. L. Briant ◽  
J. DeLuca ◽  
A. Goyal ◽  
D. M. Kroeger ◽  
...  
Keyword(s):  
Grain Boundary ◽  
Weak Link ◽  
Zero Field ◽  
Stabilized Zirconia ◽  
Local Texture ◽  
Transmission Electron ◽  
Axis Alignment ◽  
Boundary Chemistry ◽  
Small Misorientation ◽  
Misorientation Angles

Recent studies have shown that spray-pyrolyzed films of the Tl-1223 compound (TlxBa2Ca2Cu3Oy, with 0.7 < × < 0.95) on polycrystalline yttrium stabilized zirconia substrates can be prepared which have critical current density Jc near 105 A/cm2 at 77 K, in zero field. The films are polycrystalline, have excellent c-axis alignment, and show little evidence of weak-link behavior. Transmission electron microscopy (TEM) studies have shown that most grain boundaries have small misorientation angles. It has been found that the films have a nigh degree of local texture indicative of colonies of similarly oriented grains. It is believed that inter-colony conduction is enhanced by a percolative network of small angle boundaries at colony interfaces. It has also been found that Jc is increased by a factor of 4 - 5 after the films were annealed at 600 °C in oxygen. This study is thus carried out to determine the effect on grain boundary chemistry of the heat treatment.

Correlating the axial Zero Field Splitting with the slow magnetic relaxation in GdIII SIMs

2021 ◽  
Author(s):  
Júlia Mayans ◽  
Albert Escuer
Keyword(s):  
Magnetic Relaxation ◽  
Zero Field ◽  
Zero Field Splitting ◽  
Field Splitting ◽  
Slow Magnetic Relaxation

A possible relation between the value of the axial Zero Field Splitting and the occurrence of field-induced slow magnetic relaxation has been established for a new gadolinium(iii) compound.

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