Optical absorption coefficient - wavelength diagram

• Cd-S
• Ga-O-Tb
• Gd-Na-O-Tm-W
• Dy-Li-Nb-O
• Cd-O
• nonmetal
• chalcogen
• transitional
• rare earth
• lanthanoid
• cubic
• orthorhombic
• tetragonal
• monoclinic
• trigonal