Conductor, Disordered, Non-disordered, Fe, Optical properties

• Fe-O
• Bi-Fe-O
• Fe-Ni-O
• Co-Fe-O
• Fe-O-Zn
• phonons
• optical spectra
• wavenumber of optical phonon
• Raman spectra
• optical absorption
• transitional
• conductor
• disordered
• non-disordered
• semiconductor
• cubic
• tetragonal
• trigonal
• orthorhombic
• hexagonal