Chalcogen, Conductor, Metal, Effective mass, Trigonal

• Bi-Te
• Bi-Se
• Te
• Bi-Sb-Te
• Bi-I-Te
• electrical conductivity
• effective mass of electrons
• effective mass of electrons to holes ratio
• values of effective mass
• effective mass of polarons
• conductor
• chalcogen
• metal
• non-disordered
• disordered