Tuning of the magnetic response in cobalt ferrite Co_xFe_3-xO₄ by varying the Fe²⁺ to Co²⁺ molar ratios: Rietveld refinement and DFT structural analysis

Engineering & Materials Science

• Rietveld refinement 100%
• Density functional theory 83%
• Molar ratio 67%
• Cobalt 64%
• Structural analysis 56%
• Ferrite 54%
• Tuning 43%
• Ferrites 31%
• Coercive force 31%
• Ions 30%
• Saturation magnetization 29%
• X ray diffraction 22%
• Electronic density of states 21%
• Hematite 16%
• Energy gap 12%
• Transmission electron microscopy 11%
• Substitution reactions 11%
• Salts 10%
• Heat treatment 9%
• Scanning electron microscopy 8%

Chemistry

• Rietveld Refinement 55%
• Density Functional Theory 34%
• Coercivity 26%
• Magnetization 20%
• Reaction Yield 13%
• Ion 13%
• Density of State 12%
• X-Ray Diffraction 11%
• Band Gap 8%
• Transmission Electron Microscopy 7%
• Substitution Reaction 7%
• Scanning Electron Microscopy 6%
• Energy 5%
• Reduction 5%
• Mixture 4%