Rare earth, Samcas

• Eu-O-Y
• Eu-O-Zr
• Dy-O-Y
• O-Tm-Y
• Ba-Eu-Mo-O
• structural properties
• optical properties
• luminescence
• electronic and electrical properties
• valence or charge transfer
• rare earth
• chalcogen
• lanthanoid
• transitional
• alkaline
• cubic
• monoclinic
• orthorhombic
• tetragonal
• triclinic