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.

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

Thickness dependence of current-induced domain wall motion in a Co/Ni multi-layer with out-of-plane anisotropy

2013 ◽  
Vol 102 (15) ◽  
pp. 152410 ◽  
Author(s):  
Hironobu Tanigawa ◽  
Tetsuhiro Suzuki ◽  
Shunsuke Fukami ◽  
Katsumi Suemitsu ◽  
Norikazu Ohshima ◽  
...  
Keyword(s):  
Domain Wall ◽  
Wall Motion ◽  
Domain Wall Motion ◽  
Thickness Dependence ◽  
Plane Anisotropy ◽  
Out Of Plane

scholarly journals Fast domain wall motion in nanostripes with out-of-plane fields

2008 ◽  
Vol 93 (8) ◽  
pp. 082503 ◽  
Author(s):  
Andrew Kunz ◽  
Sarah C. Reiff
Keyword(s):  
Domain Wall ◽  
Wall Motion ◽  
Domain Wall Motion ◽  
Out Of Plane

scholarly journals The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe2O4 film

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Suman Guchhait ◽  
H. Aireddy ◽  
A. K. Das
Keyword(s):  
Domain Wall ◽  
Cantilever Beam ◽  
Room Temperature ◽  
Wall Motion ◽  
Pulsed Laser ◽  
Domain Wall Motion ◽  
Laser Deposition ◽  
Suitable Candidate ◽  
Magnetostrictive Strain ◽  
Out Of Plane

AbstractThe polycrystalline CoFe2O4 (CFO) film on cantilever substrate of silicon was grown using pulsed laser deposition (PLD) method and investigated its in-plane and out-of-plane magnetostrictive strain at room temperature (300 K) using the indigenous optical Cantilever Beam Magnetometer (CBM). The film shows a high compressive magnetostrictive strain of ‒ 387 ppm and ‒ 708 ppm for in-plane and out-of-plane configurations, respectively. Considerably, the magnetostrictive strain loops (λ‒H) possess a certain degree of hysteresis with a symmetric butterfly shape. The origin of large compressive magnetostriction of CFO film is attributed to the non-180° domain wall motion followed by 90° domain rotation. The large values of saturation magnetostrictive strain make CFO film a suitable candidate in sensor design for different purposes.

scholarly journals Mechanism of fast domain wall motion via current-assisted Bloch-point domain wall stabilization

2021 ◽  
Vol 103 (5) ◽  
Author(s):  
A. De Riz ◽  
J. Hurst ◽  
M. Schöbitz ◽  
C. Thirion ◽  
J. Bachmann ◽  
...  
Keyword(s):  
Domain Wall ◽  
Wall Motion ◽  
Domain Wall Motion

Current-induced domain wall motion: Comparison of STT and SHE

2021 ◽  
Vol 529 ◽  
pp. 167838
Author(s):  
J. Chureemart ◽  
S. Sampan-a-pai ◽  
S. Boonchui ◽  
R.W. Chantrell ◽  
P. Chureemart
Keyword(s):  
Domain Wall ◽  
Wall Motion ◽  
Domain Wall Motion
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