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Elementary interaction of a domain wall with an individual dislocation in magnetic garnet films

Authors
Journal
Journal of Magnetism and Magnetic Materials
0304-8853
Publisher
Elsevier
Publication Date
Volume
13
Identifiers
DOI: 10.1016/0304-8853(79)90081-7
Keywords
  • Section 12: Micromagnetism
  • Domains
  • Bloch Walls

Abstract

Abstract Using a pulsed-field gradient technique for bubble propagation, the elementary interaction of a 180° domain wall with an edge dislocation is investigated. It lies parallel to the magnetization direction in an EuGa : YIG film LPE-grown on a GGG substrate. The angular dependence shows two peaks. The maximum force (per line length) is about 0.62 dyn/cm.

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