scholarly journals LOW FREQUENCY INTERNAL FRICTION OF MOVING MAGNETIC DOMAIN WALLS IN PURE IRON

1986 ◽  
Vol 35 (10) ◽  
pp. 1378
Author(s):  
Zhen Wen-guang ◽  
Zhang Jin-xiu ◽  
Lin Hao-qing ◽  
He Zhen-hui ◽  
Yao Yi-fa
Keyword(s):  
Internal Friction ◽  
Pure Iron ◽  
Domain Walls ◽  
Low Frequency ◽  
Magnetic Domain ◽  
Magnetic Domain Walls

scholarly journals Magnetic Domain Walls and Macroscopic Magnetization-Related Elastic and Anelastic Effects during Premartensitic Transition in Ni2MnGa

Materials ◽  
2019 ◽  
Vol 12 (3) ◽  
pp. 376 ◽  
Author(s):  
Sergey Kustov ◽  
Jaume Rosselló ◽  
Miguel Lluís Corró ◽  
Vladimir Kaminskii ◽  
Konstantin Sapozhnikov ◽  
...  
Keyword(s):  
High Resolution ◽  
Shape Memory Alloy ◽  
Internal Friction ◽  
Shape Memory ◽  
Transformation Temperature ◽  
Domain Walls ◽  
Magnetic Domain ◽  
Magnetic Domain Walls

The temperature and field dependences of internal friction and Young´s modulus are studied using a high-resolution ultrasonic (90 kHz) technique in stoichiometric ferromagnetic Ni2MnGa shape memory alloy close to the premartensitic transformation temperature, TPM, in the demagnetized state and under moderate fields. Several new effects observed like an apparent Young´s modulus softening close to TPM under moderate fields, instead of the hardening outside this range, as well as existing controversies in the apparent elastic and anelastic properties of Ni2MnGa close to TPM are explained by microeddy and macroeddy current relaxations that to date have been disregarded.

scholarly journals Phase shifter based on voltage-controlled magnetic domain walls

AIP Advances ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 075225
Author(s):  
Xiao Zhang ◽  
Chen Zhang ◽  
Chonglei Sun ◽  
Xiao Xu ◽  
Liuge Du ◽  
...  
Keyword(s):  
Phase Shifter ◽  
Domain Walls ◽  
Magnetic Domain ◽  
Magnetic Domain Walls

scholarly journals Direct observation of the coherent precession of magnetic domain walls propagating along permalloy nanowires

2006 ◽  
Vol 3 (1) ◽  
pp. 21-25 ◽  
Author(s):  
Masamitsu Hayashi ◽  
Luc Thomas ◽  
Charles Rettner ◽  
Rai Moriya ◽  
Stuart S. P. Parkin
Keyword(s):  
Direct Observation ◽  
Domain Walls ◽  
Magnetic Domain ◽  
Magnetic Domain Walls
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