Khanna

• Eu-Mo-O-Y
• Ba-Cl-O
• Eu-Gd-Mo-O
• Ba-Cl-H-O
• Ca-Eu-O-W
• electronic and electrical properties
• optical properties
• luminescence
• structural properties
• permittivity (dielectric constant)
• chalcogen
• transitional
• lanthanoid
• rare earth
• alkaline
• monoclinic
• orthorhombic
• tetragonal
• cubic
• trigonal