Magnetic-field tuning of domain-wall multiferroicity

2021 ◽  
Vol 104 (14) ◽  
Author(s):  
R. M. Vakhitov ◽  
R. V. Solonetsky ◽  
V. R. Gurjanova ◽  
A. R. Nizjamova ◽  
D. A. Sechin ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Domain Wall

Effect of Current Annealing on Domain Wall Dynamics in Bistable FeCoMoB Microwires

2015 ◽  
Vol 233-234 ◽  
pp. 281-284 ◽  
Author(s):  
Peter Klein ◽  
Rastislav Varga ◽  
Vladimir Komanicky ◽  
Giovanni Badini-Confalonieri ◽  
Manuel Vázquez
Keyword(s):  
Magnetic Field ◽  
Domain Wall ◽  
Magnetic Anisotropy ◽  
Temperature Stability ◽  
Electrical Current ◽  
Domain Wall Dynamics ◽  
Higher Temperature ◽  
Current Annealing

We have studied effect of current annealing on domain wall dynamics of FeCoMoB microwires. It was showed that 10 minutes of current annealing corresponds to 1 hour of classical annealing in furnace. Moreover, electrical current flowing through microwire produces Oersted magnetic field and therefore circular magnetic anisotropy is induced during annealing. As a result, induced circular magnetic anisotropy prefers vortex domain wall with velocities up to 3 km/s that can be observed in the current annealed nanocrystalline FeCoMoB microwires with much higher temperature stability.

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 Correlating non-linear behavior of in-plane magnetic field and local domain wall velocities for quantitative stress evaluation

AIP Advances ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 015325 ◽  
Author(s):  
Fasheng Qiu ◽  
Guiyun Tian ◽  
Jeffrey McCord ◽  
Jian Zhao ◽  
Kun Zeng ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Domain Wall ◽  
Local Domain ◽  
Stress Evaluation ◽  
Linear Behavior ◽  
Non Linear ◽  
Quantitative Stress
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