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Nucleation and transformation of circular magnetic-domain structure in amorphous microwires

✍ Scribed by Chizhik, Alexander ;Zhukov, Arcady ;Gonzalez, Julian ;Blanco, Juan Mari

Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
343 KB
Volume
208
Category
Article
ISSN
0031-8965

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✦ Synopsis

Abstract

We report investigations on surface magnetic‐domain structure in amorphous glass‐covered microwires using polar and longitudinal Kerr microscopy. For the first time the main stages of the surface magnetization reversal has been discovered: domain‐wall motion related to the formation of stable circular monodomain and the following multiplication of the number of domains that finishes in the formation of the reversed circularly magnetized state.

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