Electronic and electrical properties, Ferroelastic, Quaternary, Monoclinic

• H-Na-O-Se
• H-O-P-Tl
• Cs-H-O-P
• H-N-O-S
• Cs-H-O-Se
• permittivity (dielectric constant)
• electrical conductivity
• conductivity or resistivity
• ferroelectric transitions
• quaternary
• ferroelastic
• chalcogen
• non-disordered
• nonmetal