Borate, Chalcogen, Metalloid, Nonmetal, Optical properties

• B-Li-O
• B-Ba-O
• B-Ge-O-Rb
• B-Cu-O
• B-Eu-Gd-O-Y
• luminescence
• phonons
• non-linear optics
• optical absorption
• photoluminescence spectra
• metalloid
• nonmetal
• chalcogen
• borate
• non-disordered
• orthorhombic
• monoclinic
• trigonal
• tetragonal
• hexagonal