Magnetic properties and Mössbauer spectroscopy of Cu-Mn substituted BaFe12O19 hexaferrites
Source abstract
Abstract
Abstract In this study, bimetallic (Cu-Mn) substituted M-type Ba 1-2x Mn x Cu x Fe 12 O 19 (0.0 ≤ x ≤ 0.1) hexaferrites were fabricated via sol-gel auto-combustion route. The effect of bimetallic substitution on structure, morphology and magnetism of BaFe 12 O 19 was studied. Scanning Electron Microscopy confirm images reveal the nanosize of the prepared products with flake morphology. X-ray powder diffraction analysis confirmed their complete conversion to BaFe 12 O 19 hexagonal crystal phase. The results from the magnetic investigations conducted by Vibrating Sample Magnetometer (VSM) and 57 Fe Mossbauer suggested that the saturation magnetization ( M s ) and the coercive field of Ba 1-2x Mn x Cu x Fe 12 O 19 hexaferrites decrease as the concentration of Cu and Mn increases. The cation distribution calculation showed that the occupancy of Fe 3+ ions is increased at 12k and 2b sites with the increase in Cu and Mn substitution.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic Properties and Synthesis of Ferrites · Electromagnetic wave absorption materials · Multiferroics and related materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (42)
Show source-provided references
1. LaCo-substituted ferrite magnets, a new class of high-grade ceramic magnets; intrinsic and microstructural aspects10.1016/S0304-8853(01)00988-X ↗
2. Microwave ferrites, Part 1: fundamental properties
3. Hexagonal ferrites: a review of the synthesis, properties and applications of hexaferrite ceramics10.1016/j.pmatsci.2012.04.001 ↗
4. Recent advances in processing and applications of microwave ferrites10.1016/j.jmmm.2009.01.004 ↗
5. Cullity · 2008
6. Improved magnetic properties of Cr3+ doped SrFe12O19 synthesized via microwave hydrothermal route10.1016/j.materresbull.2014.11.043 ↗
7. Sr hexaferrite/Ni ferrite nanocomposites magnetic behavior and microwave absorbing properties in the X-band10.1016/j.matchemphys.2015.03.026 ↗
8. Magneto-optical properties BaBixLaxFe12− 2xO19 (0.0≤ x≤ 0.5) hexaferrites10.1016/j.jmmm.2016.02.093 ↗
9. Microwave absorption and 57Fe Mössbauer properties of Ni-Ti doped barium hexaferrite10.1007/s10751-014-1116-6 ↗
10. Hexaferrite contribution to microwave absorbers characteristics, Magnetics
11. Hexagonal ferrites: a review of the synthesis, properties and applications of hexaferrite ceramics10.1016/j.pmatsci.2012.04.001 ↗
12. Dielectric properties, cationic distribution calculation and hyperfine interactions of La3+ and Bi3+ doped strontium hexaferrites10.1016/j.ceramint.2016.02.175 ↗
13. Magnetic and dielectric properties of Bi3+ substituted SrFe12O19 hexaferrite10.1016/j.jmmm.2016.03.066 ↗
14. Structural investigation and hyperfine interactions of BaBixLaxFe12−2xO19 (0.0≤ x≤ 0.5) hexaferrites10.1016/j.ceramint.2015.10.132 ↗
15. Structural and millimeter-wave characterization of flux grown Al substituted barium hexaferrite single crystals10.1016/j.ceramint.2015.06.105 ↗
16. Structural, magnetic and microwave absorption properties of Ce-doped barium hexaferrite10.1016/j.jmmm.2015.08.078 ↗
17. Effect of Mg2+ and Ti4+ dopants on the structural, magnetic and high-frequency ferromagnetic properties of barium hexaferrite10.1016/j.jmmm.2015.08.099 ↗
18. Growth, structural and magnetic characterization of Co-and Ni-substituted barium hexaferrite single crystals10.1016/j.jallcom.2014.12.124 ↗
19. Magnetic, dielectric and microwave properties of M–Ti substituted barium hexaferrites (M=Mn2+, Co2+, Cu2+, Ni2+, Zn2+)10.1016/j.ceramint.2014.01.082 ↗
20. Magnetic properties and Mössbauer spectroscopy on Ga, Al, and Cr substituted hexaferrites10.1016/j.jallcom.2013.09.174 ↗
21. Magnetic and optical properties of Zn2+ ion substituted barium hexaferrites10.1016/j.jmmm.2016.11.062 ↗
22. Microwave combustion synthesis, structural, optical and magnetic properties of Zn1−xSrxFe2O4 nanoparticles10.1016/j.ceramint.2013.01.012 ↗
23. Structural, optical and magnetic properties of Fe3O4 nanoparticles prepared by a facile microwave combustion method10.1016/j.jiec.2013.09.035 ↗
24. Synthesis, optical and magnetic properties of pure and Co-doped ZnFe2O4 nanoparticles by microwave combustion method10.1016/j.jmmm.2013.09.013 ↗
25. Synthesis, optical and magnetic properties of pure and Co-doped ZnFe2O4 nanoparticles by microwave combustion method10.1016/j.jmmm.2013.09.013 ↗
26. The magnetic properties of strontiumhexaferrites with La–Cu substitution prepared by SHS method10.1016/j.jmmm.2007.04.028 ↗
27. Effect of annealing temperature and substitution of Zr–Cu on magnetic properties of strontium hexaferrite nanoparticles
28. Magnetic and microwave propertiesof BaFe12O19 substituted with magnetic, non-magnetic and dielectric ions10.1016/j.ceramint.2015.04.022 ↗
29. Synthesis, characterization and magneto optical properties of BaBixLaxYxFe12-3xO19 (0.0≤x≤0.33) hexaferrites10.1016/j.jmmm.2016.04.091 ↗
30. Optical and magnetic properties of Mg-doped ZnFe2O4 nanoparticles prepared by rapid microwave combustion method10.1016/j.spmi.2013.09.021 ↗
31. Structural, magneto-optical properties and cation distribution of SrBiLaYFeO (0.0≤x≤0.33) hexaferrites10.1016/j.materresbull.2016.03.028 ↗
32. Law of approach to saturation in highly anisotropic ferromagnets Application to NdFeB melt-spun ribbons10.1016/S0925-8388(97)00127-8 ↗
33. Grain size dependence of coercivity and permeability in nanocrystalline ferromagnet10.1109/20.104389 ↗
34. Magnetic properties and Mössbauer spectroscopy on Ga, Al, and Cr substituted hexaferrites10.1016/j.jallcom.2013.09.174 ↗
35. The effect of the morphology on the magnetic properties of barium hexaferrite synthesized by Pechini method10.1016/j.matlet.2013.10.012 ↗
36. The effect of the morphology on the magnetic properties of barium hexaferrite synthesized by Pechini method10.1016/j.jmmm.2012.10.035 ↗
37. Sol–gel synthesis, structural and magnetic properties of nanoscale M-type barium hexaferrites BaCoxZrxFe(12−2x)O1910.1016/j.jmmm.2013.09.007 ↗
38. Evolution of oxygen-vacancy ordered crystal structures in the perovskite series SrnFenO3n−1(n=2, 4, 8, and ∞), and the relationship to electronic and magnetic properties10.1006/jssc.1999.8640 ↗
39. Improved magnetic properties of Cr3+ doped SrFe12O19 synthesized via microwave hydrothermal route10.1016/j.materresbull.2014.11.043 ↗
40. Mössbauer investigation of Sr1−xLaxFe12−yCoyO19 ferrites10.1016/S0921-4526(02)01712-X ↗
41. Mössbauer analysis and cation distribution of Zn substituted BaFe12O19 hexaferrites
42. Investigation of Sr1−xLaxFe12O19 (0≤ x≤ 1) M-type hexaferrites10.1016/j.physb.2015.05.003 ↗