Electron holography of Nd-Fe-B nanocomposite magnets

D. Shindo; Y. G. Park; Y. Murakami; Y. Gao; H. Kanekiyo; S. Hirosawa

doi:10.1016/S1359-6462(02)00601-2

Electron holography of Nd-Fe-B nanocomposite magnets

D. Shindo, Y. G. Park, Y. Murakami, Y. Gao, H. Kanekiyo, S. Hirosawa

Research output: Contribution to journal › Article

53 Citations (Scopus)

Abstract

The magnetization distribution in Nd-Fe-B nanocomposite magnets was investigated by electron holography. A pole piece apparatus dedicated to observations of nanocrystalline ferromagnetic materials was used. The exchange coupling between the magnetically soft and hard grains of 20-30 nm was experimentally verified. The lines of magnetic flux within grains in nanometer scale were visualized.

Original language	English
Pages (from-to)	851-856
Number of pages	6
Journal	Scripta Materialia
Volume	48
Issue number	7
DOIs	https://doi.org/10.1016/S1359-6462(02)00601-2
Publication status	Published - Apr 1 2003
Externally published	Yes

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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10.1016/S1359-6462(02)00601-2

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Shindo, D., Park, Y. G., Murakami, Y., Gao, Y., Kanekiyo, H., & Hirosawa, S. (2003). Electron holography of Nd-Fe-B nanocomposite magnets. Scripta Materialia, 48(7), 851-856. https://doi.org/10.1016/S1359-6462(02)00601-2

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