Observation of Néel structure walls on the surface of 1.4-μm-thick magnetic films using spin-polarized scanning electron microscopy
- 13 October 1986
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 49 (15), 980-981
- https://doi.org/10.1063/1.97502
Abstract
Néel-type surface magnetic wall structure is observed on thick samples such as 1.4-μm-thick Permalloy polycrystal film and 1-μm-thick Co-based amorphous films. The structure is observed by using spin-polarized scanning electron microscopy. These observations are consistent with Hubert’s two-dimensional domain wall model for thick films [Z. Angew. Phys. 32, 58 (1971)].Keywords
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