Koh

• Ba-Cu-S
• Cu-S-Tl
• Bi-Fe-Li-Mn-Ni-O
• Bi-Co-Fe-Li-Mn-Ni-O
• Ag-Nb-O-Ta
• electronic and electrical properties
• structural properties
• thermal and thermodynamic properties
• thermoelectric power
• charge carrier concentration
• transitional
• chalcogen
• semiconductor
• conductor
• ternary
• orthorhombic
• monoclinic
• cubic
• tetragonal
• hexagonal