Abstract
In ferromagnetic amorphous and nanocrystalline soft magnetic alloys the induced magnetic anisotropy plays a fundamental role in the hysteresis behavior but, due to the elongated shape, it can be measured only if KU is perpendicular to the sample long axis. In order to measure the longitudinal induced anisotropy, an original method derived from known thin layers measurement techniques was used. Hysteresis loops shifted by perpendicular bias field were recorded for this purpose. Direct measurement of the longitudinal induced anisotropy in amorphous and nanocrystalline ribbons or wire without needing sample preparation is reported for the first time. Evidence of self-induced anisotropy is brought in a Fe-Co-based nanocrystalline alloy.
| Original language | English |
|---|---|
| Pages (from-to) | 391-394 |
| Number of pages | 4 |
| Journal | Journal of Magnetism and Magnetic Materials |
| Volume | 280 |
| Issue number | 2-3 |
| DOIs | |
| Publication status | Published - Sep 2004 |
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Keywords
- Induced anisotropy
- Nanocrystalline
- Soft magnetic
ASJC Scopus subject areas
- Condensed Matter Physics
Cite this
A novel method determining longitudinally induced magnetic anisotropy in amorphous and nanocrystalline soft materials. / Mazaleyrat, F.; Gercsi, Zs; Varga, L.; Lécrivain, M.
In: Journal of Magnetism and Magnetic Materials, Vol. 280, No. 2-3, 09.2004, p. 391-394.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - A novel method determining longitudinally induced magnetic anisotropy in amorphous and nanocrystalline soft materials
AU - Mazaleyrat, F.
AU - Gercsi, Zs
AU - Varga, L.
AU - Lécrivain, M.
PY - 2004/9
Y1 - 2004/9
N2 - In ferromagnetic amorphous and nanocrystalline soft magnetic alloys the induced magnetic anisotropy plays a fundamental role in the hysteresis behavior but, due to the elongated shape, it can be measured only if KU is perpendicular to the sample long axis. In order to measure the longitudinal induced anisotropy, an original method derived from known thin layers measurement techniques was used. Hysteresis loops shifted by perpendicular bias field were recorded for this purpose. Direct measurement of the longitudinal induced anisotropy in amorphous and nanocrystalline ribbons or wire without needing sample preparation is reported for the first time. Evidence of self-induced anisotropy is brought in a Fe-Co-based nanocrystalline alloy.
AB - In ferromagnetic amorphous and nanocrystalline soft magnetic alloys the induced magnetic anisotropy plays a fundamental role in the hysteresis behavior but, due to the elongated shape, it can be measured only if KU is perpendicular to the sample long axis. In order to measure the longitudinal induced anisotropy, an original method derived from known thin layers measurement techniques was used. Hysteresis loops shifted by perpendicular bias field were recorded for this purpose. Direct measurement of the longitudinal induced anisotropy in amorphous and nanocrystalline ribbons or wire without needing sample preparation is reported for the first time. Evidence of self-induced anisotropy is brought in a Fe-Co-based nanocrystalline alloy.
KW - Induced anisotropy
KW - Nanocrystalline
KW - Soft magnetic
UR - http://www.scopus.com/inward/record.url?scp=4143120262&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=4143120262&partnerID=8YFLogxK
U2 - 10.1016/j.jmmm.2004.01.098
DO - 10.1016/j.jmmm.2004.01.098
M3 - Article
VL - 280
SP - 391
EP - 394
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
SN - 0304-8853
IS - 2-3
ER -