Chalcogen, Transitional, Kim, Optical absorption

• Ag-Cd-Co-Ga-Se
• Cd-Co-Ga-Hg-Se
• Cr-I-S-Sb
• Cr-I-Sb-Se
• Al-Cd-Co-S
• values of optical absorption
• color
• chalcogen
• transitional
• disordered
• conductor
• semiconductor
• tetragonal
• cubic
• orthorhombic
• hexagonal
• monoclinic