Influence of magnetic domain wall orientation on Barkhausen noise and magneto-mechanical behavior in electrical steel

2019 ◽  
Vol 52 (26) ◽  
pp. 265001 ◽  
Author(s):  
Fasheng Qiu ◽  
Matic Jovičević Klug ◽  
Guiyun Tian ◽  
Pan Hu ◽  
Jeffrey McCord
Keyword(s):  
Domain Wall ◽  
Mechanical Behavior ◽  
Electrical Steel ◽  
Magnetic Domain ◽  
Barkhausen Noise ◽  
Magnetic Domain Wall

scholarly journals A Novel NDT Method for Coercive Force of Grain-Oriented Electrical Steel Applied in Cigarette Machines

2016 ◽  
Vol 2016 ◽  
pp. 1-5
Author(s):  
Hao Wang ◽  
Jianbo Zhan ◽  
Zhenhua Yu ◽  
Yao Yu ◽  
Liang Cheng ◽  
...  
Keyword(s):  
Domain Wall ◽  
Coercive Force ◽  
Magnetic Induction ◽  
Electrical Steel ◽  
Magnetic Domain ◽  
Barkhausen Noise ◽  
Intensity Increase ◽  
High Permeability ◽  
Formula Derivation ◽  
Magnetic Induction Intensity

Coercive force of grain-oriented electrical steel applied in cigarette machines is tested by a novel NDT method in which Barkhausen noise was applied. Linear relationship between coercive force and Barkhausen noise of conventional and high-permeability electrical steel was built and the precision of the model was verified. Experimental results show that the coercive force is linearly related to Barkhausen noise. The variation of coercive force with magnetic induction intensity increase was also interpreted in view of magnetic domain changing process, and the correlation formula derivation of MBN and coercive force domain wall was illustrated as well.

Numerical Analysis of a Magnetic Domain Wall in a Magnetic Nanocontact

2005 ◽  
Vol 29 (2) ◽  
pp. 116-119
Author(s):  
T. Komine ◽  
T. Takahashi ◽  
R. Sugita ◽  
T. Muranoi ◽  
Y. Hasegawa
Keyword(s):  
Numerical Analysis ◽  
Domain Wall ◽  
Magnetic Domain ◽  
Magnetic Domain Wall

scholarly journals Snell's law for spin waves at a 90° magnetic domain wall

2020 ◽  
Vol 116 (11) ◽  
pp. 112402 ◽  
Author(s):  
Tomosato Hioki ◽  
Rei Tsuboi ◽  
Tom H. Johansen ◽  
Yusuke Hashimoto ◽  
Eiji Saitoh
Keyword(s):  
Domain Wall ◽  
Spin Waves ◽  
Magnetic Domain ◽  
Magnetic Domain Wall ◽  
Snell’S Law ◽  
Snell's Law
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