TITLE

Observation of Néel structure walls on the surface of 1.4-μm-thick magnetic films using spin-polarized scanning electron microscopy

AUTHOR(S)
Koike, K.; Matsuyama, H.; Hayakawa, K.; Mitsuoka, K.; Narishige, S.; Sugita, Y.; Shiiki, K.; Saka, C.
PUB. DATE
October 1986
SOURCE
Applied Physics Letters;10/13/1986, Vol. 49 Issue 15, p980
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
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)].
ACCESSION #
9821061

 

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