Diffusion of transition metals in periclase by experiment and first-principles, with implications for core-mantle equilibration during metal percolation

Keyphrases

• Equilibration 100%
• First-principles 100%
• Diffusion Coefficient 100%
• Core-mantle 100%
• Periclase 100%
• Relative Diffusivity 66%
• NiMn 66%
• Density Functional Theory 33%
• Deep Mantle 33%
• Channel Spacing 33%
• Strong Correlation 33%
• CoFe 33%
• Divalent 33%
• Al3+ 33%
• NiFe 33%
• Vacancy Concentration 33%
• Earth's Lower Mantle 33%
• Cation Vacancies 33%
• Co Diffusion 33%
• Core-mantle Boundary 33%
• Migration Energy 33%
• Relative Yield 33%
• Core Formation 33%
• Spin Transition 33%
• Grain Scale 33%
• Electron Correlation Effects 33%
• Ni Diffusion 33%
• GGA + U 33%
• Mn Diffusion 33%
• Crystal Field Splitting 33%
• Fe Diffusion 33%
• Mantle Heterogeneity 33%

Earth and Planetary Sciences

• Percolation 100%
• Transition Metal 100%
• Periclase 100%
• Diffusivity 66%
• Lower Mantle 33%
• Core-Mantle Boundary 33%
• Density Functional Theory 33%
• Crystal Field Theory 33%