Abstract
Fluxmetric and magnetometric demagnetizing factors, Nf and Nm, for cylinders along the axial direction are numerically calculated as functions of material susceptibility χ and the ratio γ of length to diameter. The results have an accuracy better than 0.1% with respect to min (Nf, m, 1 - Nf, m) and are tabulated in the range of 0.01 ≤ γ ≤ 500 and - 1 ≤ χ < ∞. Nm along the radial direction is evaluated with a lower accuracy from Nm along the axis and tabulated in the range of 0.01 ≤ γ ≤ 1 and - 1 ≤ χ < ∞. Some previous results are discussed and several applications are explained based on the new results. © 2006 Elsevier B.V. All rights reserved.
| Original language | English |
|---|---|
| Pages (from-to) | 135-146 |
| Journal | Journal of Magnetism and Magnetic Materials |
| Volume | 306 |
| DOIs | |
| Publication status | Published - 1 Nov 2006 |
Keywords
- Cylinder
- Demagnetizing correction
- External susceptibility
- Fluxmetric demagnetizing factor
- Magnetic measurements
- Magnetometric demagnetizing factor
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Chen, D. X., Pardo, E., & Sanchez, A. (2006). Fluxmetric and magnetometric demagnetizing factors for cylinders. Journal of Magnetism and Magnetic Materials, 306, 135-146. https://doi.org/10.1016/j.jmmm.2006.02.235