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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2406.10599 |
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| _version_ | 1866929387255889920 |
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| author | Ahmed, Maryam M. Abu-Elsaad, Nagwa |
| author_facet | Ahmed, Maryam M. Abu-Elsaad, Nagwa |
| contents | Ferrites, magnetic materials primarily composed of iron oxides, exhibit diverse magnetic behaviors, including diamagnetism, paramagnetism, ferromagnetism, antiferromagnetism, ferrimagnetism, and superparamagnetism. This paper explores the fundamental principles governing these magnetic phenomena, with a focus on the relationship between magnetic field strength ($H$), magnetic induction ($B$), and magnetic susceptibility ($χ$). The study delves into the structural and electronic origins of magnetism in ferrites, highlighting the contributions of electron spin and orbital motions. The technological significance of ferrites, particularly in high-frequency applications, is examined through their classification based on crystal structures, including spinel, garnet, hexagonal, and orthoferrites. Special attention is given to the manufacturing processes and applications of ferrites in modern technology, such as their use in magnetic cores, sensors, and memory devices. The paper concludes with a discussion on the future directions in ferrite research and potential innovations in their applications. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_10599 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Exploring the Magnetic Behavior of Ferrites: From Diamagnetism to Superparamagnetism Ahmed, Maryam M. Abu-Elsaad, Nagwa Materials Science Ferrites, magnetic materials primarily composed of iron oxides, exhibit diverse magnetic behaviors, including diamagnetism, paramagnetism, ferromagnetism, antiferromagnetism, ferrimagnetism, and superparamagnetism. This paper explores the fundamental principles governing these magnetic phenomena, with a focus on the relationship between magnetic field strength ($H$), magnetic induction ($B$), and magnetic susceptibility ($χ$). The study delves into the structural and electronic origins of magnetism in ferrites, highlighting the contributions of electron spin and orbital motions. The technological significance of ferrites, particularly in high-frequency applications, is examined through their classification based on crystal structures, including spinel, garnet, hexagonal, and orthoferrites. Special attention is given to the manufacturing processes and applications of ferrites in modern technology, such as their use in magnetic cores, sensors, and memory devices. The paper concludes with a discussion on the future directions in ferrite research and potential innovations in their applications. |
| title | Exploring the Magnetic Behavior of Ferrites: From Diamagnetism to Superparamagnetism |
| topic | Materials Science |
| url | https://arxiv.org/abs/2406.10599 |