Rare earths Metal ions 7 Rare earth elements 7 Binary alloys 5 Article 3 Calculations 3 Crystal structure 3 Density functional theory 3 Electronic structure 3 Intermetallics 3 Iron compounds 3 Magnetic anisotropy 3 Magnetism 3 Rare earth doped 3 Rare earth ions 3 Rare-earths 3 Refractive index 3 Silicon compounds 3 recycling 3 waste management 3 Cerium alloys 2 Crystallinity 2 Dynamic material flow analysis 2 Dynamic materials 2 Energy dissipation 2 External magnetic field 2 Ferromagnetism 2 First principle calculations 2 First principles 2 Glass ceramics 2