Conductor, Transitional, O-Zn, Wavenumber of optical phonon

• Fe-O-Zn
• Fe-Ni-O-Zn
• Co-O-Zn
• Ni-O-Zn
• transitional
• conductor
• chalcogen
• disordered
• semiconductor
• cubic
• hexagonal
• orthorhombic
• trigonal
• monoclinic