Large thermal stability independent of critical current of domain wall motion in Co/Ni nanowires with step pinning sites

2010 ◽  
Vol 108 (11) ◽  
pp. 113914 ◽  
Author(s):  
Shunsuke Fukami ◽  
Tetsuhiro Suzuki ◽  
Kiyokazu Nagahara ◽  
Norikazu Ohshima ◽  
Nobuyuki Ishiwata
Keyword(s):  
Thermal Stability ◽  
Domain Wall ◽  
Critical Current ◽  
Wall Motion ◽  
Domain Wall Motion

scholarly journals Geometry-dependent scaling of critical current densities for current-induced domain wall motion and transformations

2009 ◽  
Vol 80 (18) ◽  
Author(s):  
L. Heyne ◽  
J. Rhensius ◽  
Y.-J. Cho ◽  
D. Bedau ◽  
S. Krzyk ◽  
...  
Keyword(s):  
Domain Wall ◽  
Critical Current ◽  
Wall Motion ◽  
Domain Wall Motion ◽  
Current Densities

Distribution of critical current density for magnetic domain wall motion

2014 ◽  
Vol 115 (17) ◽  
pp. 17D508 ◽  
Author(s):  
S. Fukami ◽  
M. Yamanouchi ◽  
Y. Nakatani ◽  
K.-J. Kim ◽  
T. Koyama ◽  
...  
Keyword(s):  
Domain Wall ◽  
Critical Current Density ◽  
Critical Current ◽  
Current Density ◽  
Wall Motion ◽  
Magnetic Domain ◽  
Domain Wall Motion ◽  
Magnetic Domain Wall

Relation between critical current of domain wall motion and wire dimension in perpendicularly magnetized Co/Ni nanowires

2009 ◽  
Vol 95 (23) ◽  
pp. 232504 ◽  
Author(s):  
S. Fukami ◽  
Y. Nakatani ◽  
T. Suzuki ◽  
K. Nagahara ◽  
N. Ohshima ◽  
...  
Keyword(s):  
Domain Wall ◽  
Critical Current ◽  
Wall Motion ◽  
Domain Wall Motion

Reduction of critical current density for domain wall motion in U-shaped magnetic patterns

2008 ◽  
Vol 103 (7) ◽  
pp. 07D914 ◽  
Author(s):  
N. Ohshima ◽  
H. Numata ◽  
T. Suzuki ◽  
S. Fukami ◽  
K. Nagahara ◽  
...  
Keyword(s):  
Domain Wall ◽  
Critical Current Density ◽  
Critical Current ◽  
Current Density ◽  
Wall Motion ◽  
Domain Wall Motion

scholarly journals Synthetic ferrimagnet nanowires with very low critical current density for coupled domain wall motion

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Serban Lepadatu ◽  
Henri Saarikoski ◽  
Robert Beacham ◽  
Maria Jose Benitez ◽  
Thomas A. Moore ◽  
...  
Keyword(s):  
Domain Wall ◽  
Critical Current Density ◽  
Critical Current ◽  
Current Density ◽  
Wall Motion ◽  
Domain Wall Motion

Tradeoff between low-power operation and thermal stability in magnetic domain-wall-motion devices driven by spin Hall torque

2014 ◽  
Vol 7 (5) ◽  
pp. 053003 ◽  
Author(s):  
Kab-Jin Kim ◽  
Ryo Hiramatsu ◽  
Takahiro Moriyama ◽  
Hironobu Tanigawa ◽  
Tetsuhiro Suzuki ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Domain Wall ◽  
Low Power ◽  
Wall Motion ◽  
Magnetic Domain ◽  
Domain Wall Motion ◽  
Magnetic Domain Wall ◽  
Power Operation
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