Chalcogen, Metalloid, Magnetic properties, P63

• Fe-O-P-Si
• Fe-Ge-S-Sm
• Fe-Ge-Pr-S
• Dy-Fe-Ge-S
• Ce-Fe-Ge-S
• Curie-Weiss paramagnetism
• magnetic susceptibility
• magnetization
• Curie coefficient
• chalcogen
• metalloid
• transitional
• quaternary
• rare earth
• hexagonal