Keavney

• Fe-Lu-O
• Eu-Fe-Sb
• Eu-Ga-Ge
• Fe-O-Ru-Sr
• Co
• structural properties
• magnetic properties
• optical properties
• optical spectra
• magnetic transitions
• transitional
• rare earth
• lanthanoid
• ternary
• chalcogen
• cubic
• hexagonal
• monoclinic
• trigonal