Al-Mg-O, Cubic, Mg-x polyhedra, Optical properties

• Al-Mg-O-Ti
• Al-Co-Mg-O
• Al-Mg-O-Si
• Al-Fe-Mg-Mn-O-Zn
• phonons
• luminescence
• reflectivity
• wavenumber of optical phonon
• values of reflectivity
• disordered
• chalcogen
• alkaline
• oxide
• spinel