Bi-Ge-Te, Chalcogen, Karpinskii

• Bi-Cu-Ge-Te
• Bi-Ge-Mn-Pb-Te
• Bi-Ge-Se-Te
• electronic and electrical properties
• thermal and thermodynamic properties
• thermoelectric power
• structural properties
• Hall effect
• metalloid
• chalcogen
• pnictogen
• ternary
• conductor
• trigonal