scholarly journals Circuit model for domain walls in ferromagnetic nanowires:  Application to conductance and spin transfer torques

2004 ◽  
Vol 70 (17) ◽  
Author(s):  
Peter E. Falloon ◽  
Rodolfo A. Jalabert ◽  
Dietmar Weinmann ◽  
Robert L. Stamps
Keyword(s):  
Domain Walls ◽  
Circuit Model ◽  
Spin Transfer ◽  
Ferromagnetic Nanowires

scholarly journals Magnetic imaging of the pinning mechanism of asymmetric transverse domain walls in ferromagnetic nanowires

2010 ◽  
Vol 97 (23) ◽  
pp. 233102 ◽  
Author(s):  
Dorothée Petit ◽  
Huang T. Zeng ◽  
Joao Sampaio ◽  
Emma Lewis ◽  
Liam O’Brien ◽  
...  
Keyword(s):  
Domain Walls ◽  
Pinning Mechanism ◽  
Ferromagnetic Nanowires ◽  
Magnetic Imaging

scholarly journals The increase of the spin-transfer torque threshold current density in coupled vortex domain walls

2011 ◽  
Vol 24 (2) ◽  
pp. 024210 ◽  
Author(s):  
S Lepadatu ◽  
A P Mihai ◽  
J S Claydon ◽  
F Maccherozzi ◽  
S S Dhesi ◽  
...  
Keyword(s):  
Current Density ◽  
Domain Walls ◽  
Threshold Current ◽  
Threshold Current Density ◽  
Spin Transfer Torque ◽  
Spin Transfer

scholarly journals Enhanced spin transfer torque effect for transverse domain walls in cylindrical nanowires

2011 ◽  
Vol 84 (9) ◽  
Author(s):  
Matteo Franchin ◽  
Andreas Knittel ◽  
Maximilian Albert ◽  
Dmitri S. Chernyshenko ◽  
Thomas Fischbacher ◽  
...  
Keyword(s):  
Domain Walls ◽  
Spin Transfer Torque ◽  
Spin Transfer

scholarly journals Packing 360∘ domain walls of identical circulation on planar ferromagnetic nanowires with notches using circular magnetic fields

AIP Advances ◽  
2016 ◽  
Vol 6 (5) ◽  
pp. 056408 ◽  
Author(s):  
F. I. Kaya ◽  
A. Sarella ◽  
D. Wang ◽  
M. Tuominen ◽  
K. E. Aidala
Keyword(s):  
Magnetic Fields ◽  
Domain Walls ◽  
Ferromagnetic Nanowires

Detection of the static and kinetic pinning of domain walls in ferromagnetic nanowires

2009 ◽  
Vol 95 (15) ◽  
pp. 152506 ◽  
Author(s):  
Sung-Min Ahn ◽  
Kyoung-Woong Moon ◽  
Dong-Hyun Kim ◽  
Sug-Bong Choe
Keyword(s):  
Domain Walls ◽  
Ferromagnetic Nanowires ◽  
Pinning Of Domain Walls

Controllable Domain Walls in Two-Dimensional Ferromagnetic Material Fe3GeTe2 Based on the Spin-Transfer Torque Effect

ACS Nano ◽  
2021 ◽  
Author(s):  
Ke Pei ◽  
Shanshan Liu ◽  
Liting Yang ◽  
Enze Zhang ◽  
Ruixuan Zhang ◽  
...  
Keyword(s):  
Domain Walls ◽  
Ferromagnetic Material ◽  
Spin Transfer Torque ◽  
Spin Transfer ◽  
Two Dimensional

scholarly journals Domain wall interactions at a cross-shaped vertex

2012 ◽  
Vol 370 (1981) ◽  
pp. 5794-5805 ◽  
Author(s):  
L. O'Brien ◽  
A. Beguivin ◽  
D. Petit ◽  
A. Fernandez-Pacheco ◽  
D. Read ◽  
...  
Keyword(s):  
Domain Wall ◽  
Complex Systems ◽  
Domain Walls ◽  
Complete Suppression ◽  
Ferromagnetic Nanowires ◽  
Attractive Case ◽  
Wall Interactions

The interaction of two domain walls (DWs) at a cross-shaped vertex fabricated from two ferromagnetic nanowires has been experimentally investigated. Both magnetostatically repulsive and attractive interactions have been probed. It is found that in the repulsive case, a passing DW may directly induce the depinning of another that is already pinned at a vertex. This effect can be qualitatively described by considering only simple, magnetostatic-charge-based arguments. In the attractive case, however, asymmetric pinning is found, with complete suppression of depinning possible. This observed effect is contrary to simple charge-based arguments and highlights the need for full micromagnetic characterization of the DW interactions in more complex systems.

Sign in / Sign up

Export Citation Format

Share Document