Investigation on Domain Pinning Mechanism in Nanometer Hard Magnetic Materials

The domain pinning mechanism was investigated in nanometer hard magnetic materials. The pinning fields of domain wall at different inhomogeneities were studied respectively. And exchange-coupling coefficient αex was investigated too. The results showed that αex is proportional to the ratio of inhomo...

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Bibliographic Details
Main Authors: Yan Sun, Qingbao Ni
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:Advances in Condensed Matter Physics
Online Access:http://dx.doi.org/10.1155/2019/8927834
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