S-Ta, Sulfide, Transitional

• Fe-S-Ta
• Ni-S-Ta
• Cu-S-Ta
• S-Se-Ta
• thermal and thermodynamic properties
• electronic and electrical properties
• phase transitions
• structural properties
• conductivity or resistivity
• chalcogen
• transitional
• sulfide
• non-disordered
• hexagonal
• orthorhombic
• trigonal
• monoclinic
• tetragonal