Borate, Lanthanoid, Rare earth, Monoclinic, Optical properties

• B-Eu-La-O
• B-Eu-O-Y
• B-Gd-O
• B-Eu-Gd-O
• B-In-Li-O-Tb
• luminescence
• wavelength for luminescence
• phonons
• photoluminescence spectra
• infrared spectra
• lanthanoid
• rare earth
• borate
• chalcogen
• metalloid