Chalcogen, Conductor, Semiconductor, Thermoelectric, Transitional, Power factor

• Ca-Co-O
• Bi-Cu-O-Se
• S-Ti
• Cu-S-Sb
• Cu-Ni-S-Sb
• thermoelectric
• semiconductor
• conductor
• chalcogen
• transitional
• cubic
• monoclinic
• orthorhombic
• tetragonal
• trigonal