Nonmetal, Rare earth, Optical absorption coefficient

• Al-Mn-O-Y
• La-O-Pb-Ti-Zr
• Ga-O-Tb
• Al-B-O-Yb
• B-La-O-Pr
• rare earth
• nonmetal
• lanthanoid
• chalcogen
• transitional
• cubic
• tetragonal
• orthorhombic
• trigonal
• monoclinic