scholarly journals Observation of asymmetry in domain wall velocity under transverse magnetic field

APL Materials ◽  
2016 ◽  
Vol 4 (3) ◽  
pp. 032504 ◽  
Author(s):  
K.-J. Kim ◽  
Y. Yoshimura ◽  
T. Okuno ◽  
T. Moriyama ◽  
S.-W. Lee ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Domain Wall ◽  
Transverse Magnetic Field ◽  
Transverse Magnetic ◽  
Wall Velocity ◽  
Domain Wall Velocity

Magnetic field insensitivity of magnetic domain wall velocity induced by electrical current in Co/Ni nanowire

2011 ◽  
Vol 98 (19) ◽  
pp. 192509 ◽  
Author(s):  
T. Koyama ◽  
D. Chiba ◽  
K. Ueda ◽  
H. Tanigawa ◽  
S. Fukami ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Domain Wall ◽  
Magnetic Domain ◽  
Electrical Current ◽  
Magnetic Domain Wall ◽  
Wall Velocity ◽  
Domain Wall Velocity

Domain Wall Dynamics in a Double-Layer Magnetic Film with Different Uniaxial Anisotropy the Layers

2009 ◽  
Vol 152-153 ◽  
pp. 365-368
Author(s):  
V.V. Randoshkin ◽  
N.N. Sysoev ◽  
A.A. Mastin
Keyword(s):  
Magnetic Field ◽  
Domain Wall ◽  
Uniaxial Anisotropy ◽  
Steady Motion ◽  
Magnetic Film ◽  
Unsteady Motion ◽  
Threshold Field ◽  
Wall Velocity ◽  
Domain Wall Dynamics ◽  
Domain Wall Velocity

Motion of an isolated domain wall in a double-layered magnetic film, whose layers differ in their uniaxial anisotropy only, is investigated through solving the Slonczewski equations by a numerical method. Dependences of the threshold field and the limiting velocity of disruption of the steady state motion of the film on the anisotropy and thicknesses of layers are obtained. Also, we showed that in domain wall unsteady motion regime, a dependence of domain wall velocity from magnetic field contains a series velocity peaks that relies on steady motion of Bloch lines across film and domain wall velocity in such cases can’t be simply increased by increasing magnetic field and restricted by some volume.

scholarly journals High Domain Wall Velocity at Zero Magnetic Field Induced by Low Current Densities in Spin Valve Nanostripes

2009 ◽  
Vol 2 ◽  
pp. 023003 ◽  
Author(s):  
Stefania Pizzini ◽  
Vojtěch Uhlíř ◽  
Jan Vogel ◽  
Nicolas Rougemaille ◽  
Sana Laribi ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Domain Wall ◽  
Spin Valve ◽  
Zero Magnetic Field ◽  
Wall Velocity ◽  
Domain Wall Velocity ◽  
Current Densities
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