Deuterium, Non-disordered, Quaternary, H-K-O-P

• electronic and electrical properties
• structural properties
• permittivity (dielectric constant)
• phase transitions
• structural transitions
• non-disordered
• chalcogen
• alkali
• deuterium
• orthophosphate
• tetragonal
• monoclinic
• orthorhombic
• triclinic