Analysis of Magnetization Reversal Process of Non-Oriented Electromagnetic Steel Sheet by Extended Landau Free Energy Model
Published in 2023 IEEE International Magnetic Conference – INTERMAG Short Papers, 2023
Authors & Affiliations:
- Michiki Taniwaki, Alexandre Lira Foggiatto, Chiharu Mitsumata, Takahiro Yamazaki, Masato Kotsugi — Tokyo University of Science
- Ippei Obayashi — Okayama University
- Yasuaki Hiraoka — Kyoto University
- Yasuhiko Igarashi, Yuta Mizutori — University of Tsukuba
- Hossein Sepehri-Amin, Tadakatsu Ohkubo — National Institute for Materials Science (NIMS)
This presentation introduces a theoretical model combining Landau free energy expansion and magnetic domain analysis to understand magnetization reversal mechanisms in soft magnetic materials. The framework enhances interpretability of experimental data and lays groundwork for integrating machine learning and physical modeling in magnetism research.
Recommended citation: Taniwaki, M., Foggiatto, A. L., Mitsumata, C., Yamazaki, T., Obayashi, I., Hiraoka, Y., Igarashi, Y., Mizutori, Y., Sepehri-Amin, H., Ohkubo, T., & Kotsugi, M. (2023). "Analysis of Magnetization Reversal Process of Non-Oriented Electromagnetic Steel Sheet by Extended Landau Free Energy Model." In *2023 IEEE International Magnetic Conference – INTERMAG Short Papers*, pp. 1–2. https://doi.org/10.1109/INTERMAGShortPapers58606.2023.10228817
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