La-O, P-3m1, Rare earth, Transitional

• La-O-S
• Bi-La-O-U
• Eu-La-O
• Er-La-O
• structural properties
• electronic and electrical properties
• permittivity (dielectric constant)
• optical properties
• magnetic properties
• transitional
• lanthanoid
• chalcogen
• rare earth
• oxide
• trigonal