Conductor, Oxide, Semiconductor, Fe-O, Optical absorption

• Bi-Fe-O
• Cu-Fe-O
• Fe-Ni-O
• Fe-O-Zn
• transmittance
• optical absorption coefficient
• semiconductor
• chalcogen
• conductor
• oxide
• transitional
• cubic
• trigonal
• orthorhombic
• tetragonal
• hexagonal