Publication: Study of magnetic domains in amorphous ribbons by scanning electron acoustic microscopy
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1991-08-19
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Amer Inst Physics
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Abstract
Scanning electron acoustic microscopy (SEAM) has been used in the observation of domain walls in iron- and cobalt-based amorphous alloys ribbons. Controlled magnetic annealing experiments enabled the direct identification of domain walls in SEAM micrographs. Walls in perpendicular anisotropy regions of the high magnetostriction samples show a particular high contrast, probably related to the wall stress field.
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©2001. All Rights Reserved.
This work has been supported by the Volkswagen Foundation and by CICYT (Project PB86-0151 and MAT 88-0646-CO3).
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