Beta-alumina, Chalcogen, Thermal and thermodynamic properties, Trigonal

• Al-Li-Na-O
• Al-Mg-Na-O
• Al-Mg-Na-O-Pr
• Al-La-Mg-Na-O
• Al-Ba-H-Mg-O
• thermal expansion
• thermal conductivity
• linear thermal expansion coefficient
• values of thermal conductivity
• Debye or Einstein temperature
• oxide
• beta-alumina
• chalcogen
• disordered