O-Sn, Optical properties, Sn-x polyhedra, Tetragonal

• Co-O-Sn
• O-Sn-Ti
• O-Sn-Sr
• Fe-O-Sn
• phonons
• optical absorption
• Raman spectra
• optical spectra
• wavenumber of optical phonon
• chalcogen
• disordered
• nonmetal
• non-disordered
• ferromagnetic