Effect of doping Mn ion on the crystal structure and cation distribution in Co1-x Mn x Fe2O4 compounds
Abstract In this study, we investigated the effect of Mn doping on the crystal structure and the distribution of cations at tetrahedral and octahedral sites in Co1-x Mn x Fe2O4 compounds (0 ≤ x ≤ 0.4), synthesized utilizing a solid phase reaction method, utilizing X-ray diffraction (XRD) and Raman s...
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| Format: | Article |
| Language: | English |
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2025-01-01
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| Series: | Journal of Materials Science: Materials in Engineering |
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| Online Access: | https://doi.org/10.1186/s40712-025-00213-y |
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| author | T. A. Tran H. C. Tran N. T. Nghiem L. V. Truong-Son G. T. Imanova S. H. Jabarov |
| author_facet | T. A. Tran H. C. Tran N. T. Nghiem L. V. Truong-Son G. T. Imanova S. H. Jabarov |
| author_sort | T. A. Tran |
| collection | DOAJ |
| description | Abstract In this study, we investigated the effect of Mn doping on the crystal structure and the distribution of cations at tetrahedral and octahedral sites in Co1-x Mn x Fe2O4 compounds (0 ≤ x ≤ 0.4), synthesized utilizing a solid phase reaction method, utilizing X-ray diffraction (XRD) and Raman spectroscopy measurements. The surface morphology and chemical composition of the compounds were studied using scanning electron microscope and X-ray energy dispersive spectroscopy. The Rietveld refinement of XRD data using the Fullprof package demonstrate that all studied samples are single phase spinels with no other detectable phases and have a cubic structure with the space group of Fd-3 m. The lattice constant and unit-cell volume increased with increased Mn doping concentration, which are attributed to the larger ionic radius of Mn in comparison with Co. Both the X-ray diffraction and Raman spectroscopy results demonstrated that doping Mn at the Co-site leads to the movement of Fe cations from the tetrahedral sites to the octahedral ones. |
| format | Article |
| id | doaj-art-ec3d31f2aacd43f285b85bc8cf5eea73 |
| institution | Kabale University |
| issn | 3004-8958 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of Materials Science: Materials in Engineering |
| spelling | doaj-art-ec3d31f2aacd43f285b85bc8cf5eea732025-01-26T12:17:29ZengSpringerOpenJournal of Materials Science: Materials in Engineering3004-89582025-01-012011910.1186/s40712-025-00213-yEffect of doping Mn ion on the crystal structure and cation distribution in Co1-x Mn x Fe2O4 compoundsT. A. Tran0H. C. Tran1N. T. Nghiem2L. V. Truong-Son3G. T. Imanova4S. H. Jabarov5Department of Physics, Ho Chi Minh City University of Technology and EducationDepartment of Physics, Ho Chi Minh City University of Technology and EducationFaculty of Electronics, Electrical Engineering and Material Technology, University of Sciences, Hue UniversityThe University of Da Nang - University of Science and EducationInstitute of Radiation Problems, Ministry of Science and Education Republic of AzerbaijanInstitute of Physics, Ministry of Science and Education Republic of AzerbaijanAbstract In this study, we investigated the effect of Mn doping on the crystal structure and the distribution of cations at tetrahedral and octahedral sites in Co1-x Mn x Fe2O4 compounds (0 ≤ x ≤ 0.4), synthesized utilizing a solid phase reaction method, utilizing X-ray diffraction (XRD) and Raman spectroscopy measurements. The surface morphology and chemical composition of the compounds were studied using scanning electron microscope and X-ray energy dispersive spectroscopy. The Rietveld refinement of XRD data using the Fullprof package demonstrate that all studied samples are single phase spinels with no other detectable phases and have a cubic structure with the space group of Fd-3 m. The lattice constant and unit-cell volume increased with increased Mn doping concentration, which are attributed to the larger ionic radius of Mn in comparison with Co. Both the X-ray diffraction and Raman spectroscopy results demonstrated that doping Mn at the Co-site leads to the movement of Fe cations from the tetrahedral sites to the octahedral ones.https://doi.org/10.1186/s40712-025-00213-yMn dopingCrystal structureX-ray diffractionRaman spectroscopyTetrahedral and octahedral sitesFullprof package |
| spellingShingle | T. A. Tran H. C. Tran N. T. Nghiem L. V. Truong-Son G. T. Imanova S. H. Jabarov Effect of doping Mn ion on the crystal structure and cation distribution in Co1-x Mn x Fe2O4 compounds Journal of Materials Science: Materials in Engineering Mn doping Crystal structure X-ray diffraction Raman spectroscopy Tetrahedral and octahedral sites Fullprof package |
| title | Effect of doping Mn ion on the crystal structure and cation distribution in Co1-x Mn x Fe2O4 compounds |
| title_full | Effect of doping Mn ion on the crystal structure and cation distribution in Co1-x Mn x Fe2O4 compounds |
| title_fullStr | Effect of doping Mn ion on the crystal structure and cation distribution in Co1-x Mn x Fe2O4 compounds |
| title_full_unstemmed | Effect of doping Mn ion on the crystal structure and cation distribution in Co1-x Mn x Fe2O4 compounds |
| title_short | Effect of doping Mn ion on the crystal structure and cation distribution in Co1-x Mn x Fe2O4 compounds |
| title_sort | effect of doping mn ion on the crystal structure and cation distribution in co1 x mn x fe2o4 compounds |
| topic | Mn doping Crystal structure X-ray diffraction Raman spectroscopy Tetrahedral and octahedral sites Fullprof package |
| url | https://doi.org/10.1186/s40712-025-00213-y |
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