Faster 360° domain wall motion in nanostrip induced by spin-polarized current with out-of-plane magnetic field

2012 ◽  
Vol 407 (23) ◽  
pp. 4584-4587 ◽  
Author(s):  
Qiyuan Zhu ◽  
Congpu Mu ◽  
Haiyan Xia ◽  
Weiwei Wang ◽  
Jianbo Wang ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Domain Wall ◽  
Wall Motion ◽  
Domain Wall Motion ◽  
Spin Polarized ◽  
Out Of Plane

scholarly journals Rapid Domain Wall Motion in Permalloy Nanowires Excited by a Spin-Polarized Current Applied Perpendicular to the Nanowire

2010 ◽  
Vol 104 (9) ◽  
Author(s):  
C. T. Boone ◽  
J. A. Katine ◽  
M. Carey ◽  
J. R. Childress ◽  
X. Cheng ◽  
...  
Keyword(s):  
Domain Wall ◽  
Wall Motion ◽  
Domain Wall Motion ◽  
Spin Polarized

Magnetic field-induced domain wall motion in cylindrical nanowires

2015 ◽  
Author(s):  
A. Wartelle ◽  
C. Thirion ◽  
R. Afid ◽  
S. Jamet ◽  
S. Da Col ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Domain Wall ◽  
Wall Motion ◽  
Domain Wall Motion

scholarly journals Precession-torque-driven domain-wall motion in out-of-plane materials

AIP Advances ◽  
2017 ◽  
Vol 7 (5) ◽  
pp. 055921 ◽  
Author(s):  
M. J. G. Peeters ◽  
F. C. Ummelen ◽  
M. L. M. Lalieu ◽  
J.-S. Kim ◽  
H. J. M. Swagten ◽  
...  
Keyword(s):  
Domain Wall ◽  
Wall Motion ◽  
Domain Wall Motion ◽  
Out Of Plane

CONFIGURATION AND POLARIZATION DEPENDENT TRANSVERSE DOMAIN WALL MOTION AND DOMAIN WALL SWITCHING IN FERROMAGNETIC NANOWIRE

SPIN ◽  
2013 ◽  
Vol 03 (01) ◽  
pp. 1350001 ◽  
Author(s):  
S. BARMAN ◽  
A. GANGULY ◽  
A. BARMAN
Keyword(s):  
Domain Wall ◽  
Spin Relaxation ◽  
Wall Motion ◽  
Translational Motion ◽  
Domain Wall Motion ◽  
Pulsed Current ◽  
Dominant Mechanism ◽  
Out Of Plane ◽  
Ferromagnetic Nanowire ◽  
Periodic Switching

We report that the current induced translational motion of transverse domain wall and domain wall switching in ferromagnetic nanowire is primarily governed by the configuration and polarization of the domain wall. The out-of-plane torque due to nonadiabacity and spin relaxation is found to be the dominant mechanism in the configuration and polarization dependent translational motion of the domain wall. The transverse domain wall undergoes a damped periodic back and forth translational motion along with a periodic switching from +ve polarization to -ve polarization and vice versa under the application of a pulsed current. The domain wall switching occurs at the start of each period of translation.

scholarly journals Spin-Polarized Current-Driven Ferromagnetic Domain Wall Motion with a Skyrmion-Like Building Block

2020 ◽  
Vol 65 (10) ◽  
pp. 919
Author(s):  
O. Gorobets ◽  
Yu. Gorobets ◽  
I. Tiukavkina ◽  
R. Gerasimenko
Keyword(s):  
Domain Wall ◽  
Building Block ◽  
Wall Motion ◽  
Domain Wall Motion ◽  
Analytic Model ◽  
Motion Velocity ◽  
Ferromagnetic Domain ◽  
Spin Polarized ◽  
External Magnetic Field Strength ◽  
Ferromagnetic Domain Wall

The purpose of the research is the construction of an analytic model for the description of a spin-polarized current-driven ferromagnetic domain wall motion with a skyrmion-like building block. The motion velocity of the ferromagnetic domain wall with a skyrmion-like building block is found as a function of the driving torques and an external magnetic field strength.

Sign in / Sign up

Export Citation Format

Share Document