Impurity

• Chemical synthesis
• Domain wall (magnetism)
• Dross
• Fineness
• Kondo effect
• Pollution
• Semiconductor
• Slag
• Spin wave
• Zone refining
• amorphous solid
• blast furnace
• chemical composition
• chemical substance
• coercivity
• crystal
• debris
• distillation
• dynamic arrest
• entropy
• ferromagnet
• gas
• glass
• glass transition
• iron
• iron ore
• liquid
• long-range order
• melting point
• metals
• phase transition
• residue (chemistry)
• salt
• second law of thermodynamics
• silicon dioxide
• solid
• standardization
• superconductors
• supercooled
• vortex