Alkali, Conductor, Pnictogen, Semiconductor, Kannewurf

• Bi-K-Se
• Bi-K-S
• Bi-Cs-Sn-Te
• Bi-Cs-Se
• Bi-Cs-Te
• electronic and electrical properties
• thermal and thermodynamic properties
• thermoelectric power
• optical properties
• conductivity or resistivity
• pnictogen
• conductor
• alkali
• chalcogen
• semiconductor
• monoclinic
• orthorhombic
• triclinic