Structural and Magnetic Properties of Ba3[Cu0.8−xZnxMn0.2]2Fe24O41 Z-Type Hexaferrites
We report on the synthesis and characterization of Ba3[Cu0.8−xZnxMn0.2]2Fe24O41 (x = 0.0, 0.2, 0.4, 0.6, and 0.8) barium hexaferrites. The samples were prepared by high-energy ball-milling technique and double-sintering approach. The effects of Zn substitution for Cu on the structural and magnetic p...
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2018/6152020 |
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| author | Eman S. Al-Hwaitat Sami H. Mahmood Mahmoud Al–Hussein Ibrahim Bsoul |
| author_facet | Eman S. Al-Hwaitat Sami H. Mahmood Mahmoud Al–Hussein Ibrahim Bsoul |
| author_sort | Eman S. Al-Hwaitat |
| collection | DOAJ |
| description | We report on the synthesis and characterization of Ba3[Cu0.8−xZnxMn0.2]2Fe24O41 (x = 0.0, 0.2, 0.4, 0.6, and 0.8) barium hexaferrites. The samples were prepared by high-energy ball-milling technique and double-sintering approach. The effects of Zn substitution for Cu on the structural and magnetic properties of the prepared samples were investigated using X-ray diffraction (XRD), scanning electron microscopy (SEM), and vibrating sample magnetometer (VSM). XRD patterns of the samples revealed the presence of a major Z-type hexaferrite phase, together with secondary M-type and Y-type phases. The magnetic results indicated that the saturation magnetization increased slightly with increasing the Zn content, while the coercivity and magnetocrystalline anisotropy field exhibited a decreasing tendency with the increase of Zn content. The thermomagnetic curves revealed the complex magnetic structure of the prepared samples and confirmed that the Curie temperature of the magnetic phases decreased with increasing x as a result of the reduction of the strength of the superexchange interactions. |
| format | Article |
| id | doaj-art-a54870384c9d47408e9ef57d90dab8fc |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-a54870384c9d47408e9ef57d90dab8fc2025-02-03T01:07:02ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422018-01-01201810.1155/2018/61520206152020Structural and Magnetic Properties of Ba3[Cu0.8−xZnxMn0.2]2Fe24O41 Z-Type HexaferritesEman S. Al-Hwaitat0Sami H. Mahmood1Mahmoud Al–Hussein2Ibrahim Bsoul3Department of Physics, The University of Jordan, Amman 11942, JordanDepartment of Physics, The University of Jordan, Amman 11942, JordanDepartment of Physics, The University of Jordan, Amman 11942, JordanDepartment of Physics, Al al-Bayt University, Mafraq 13040, JordanWe report on the synthesis and characterization of Ba3[Cu0.8−xZnxMn0.2]2Fe24O41 (x = 0.0, 0.2, 0.4, 0.6, and 0.8) barium hexaferrites. The samples were prepared by high-energy ball-milling technique and double-sintering approach. The effects of Zn substitution for Cu on the structural and magnetic properties of the prepared samples were investigated using X-ray diffraction (XRD), scanning electron microscopy (SEM), and vibrating sample magnetometer (VSM). XRD patterns of the samples revealed the presence of a major Z-type hexaferrite phase, together with secondary M-type and Y-type phases. The magnetic results indicated that the saturation magnetization increased slightly with increasing the Zn content, while the coercivity and magnetocrystalline anisotropy field exhibited a decreasing tendency with the increase of Zn content. The thermomagnetic curves revealed the complex magnetic structure of the prepared samples and confirmed that the Curie temperature of the magnetic phases decreased with increasing x as a result of the reduction of the strength of the superexchange interactions.http://dx.doi.org/10.1155/2018/6152020 |
| spellingShingle | Eman S. Al-Hwaitat Sami H. Mahmood Mahmoud Al–Hussein Ibrahim Bsoul Structural and Magnetic Properties of Ba3[Cu0.8−xZnxMn0.2]2Fe24O41 Z-Type Hexaferrites Advances in Materials Science and Engineering |
| title | Structural and Magnetic Properties of Ba3[Cu0.8−xZnxMn0.2]2Fe24O41 Z-Type Hexaferrites |
| title_full | Structural and Magnetic Properties of Ba3[Cu0.8−xZnxMn0.2]2Fe24O41 Z-Type Hexaferrites |
| title_fullStr | Structural and Magnetic Properties of Ba3[Cu0.8−xZnxMn0.2]2Fe24O41 Z-Type Hexaferrites |
| title_full_unstemmed | Structural and Magnetic Properties of Ba3[Cu0.8−xZnxMn0.2]2Fe24O41 Z-Type Hexaferrites |
| title_short | Structural and Magnetic Properties of Ba3[Cu0.8−xZnxMn0.2]2Fe24O41 Z-Type Hexaferrites |
| title_sort | structural and magnetic properties of ba3 cu0 8 xznxmn0 2 2fe24o41 z type hexaferrites |
| url | http://dx.doi.org/10.1155/2018/6152020 |
| work_keys_str_mv | AT emansalhwaitat structuralandmagneticpropertiesofba3cu08xznxmn022fe24o41ztypehexaferrites AT samihmahmood structuralandmagneticpropertiesofba3cu08xznxmn022fe24o41ztypehexaferrites AT mahmoudalhussein structuralandmagneticpropertiesofba3cu08xznxmn022fe24o41ztypehexaferrites AT ibrahimbsoul structuralandmagneticpropertiesofba3cu08xznxmn022fe24o41ztypehexaferrites |