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 | |
| Publication status | Published - Apr 1 2003 |
| Externally published | Yes |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
- Metals and Alloys
Cite this
Electron holography of Nd-Fe-B nanocomposite magnets. / Shindo, D.; Park, Y. G.; Murakami, Y.; Gao, Y.; Kanekiyo, H.; Hirosawa, S.
In: Scripta Materialia, Vol. 48, No. 7, 01.04.2003, p. 851-856.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Electron holography of Nd-Fe-B nanocomposite magnets
AU - Shindo, D.
AU - Park, Y. G.
AU - Murakami, Y.
AU - Gao, Y.
AU - Kanekiyo, H.
AU - Hirosawa, S.
PY - 2003/4/1
Y1 - 2003/4/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0037395217&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0037395217&partnerID=8YFLogxK
U2 - 10.1016/S1359-6462(02)00601-2
DO - 10.1016/S1359-6462(02)00601-2
M3 - Article
AN - SCOPUS:0037395217
VL - 48
SP - 851
EP - 856
JO - Scripta Materialia
JF - Scripta Materialia
SN - 1359-6462
IS - 7
ER -