Di salvo

• S-Ta-Ti
• Ni-Se-Ta
• Cu-K-S
• S-Se-Ta
• Se-Ta-Ti
• structural properties
• electronic and electrical properties
• conductivity or resistivity
• phase transitions
• structural transitions
• chalcogen
• transitional
• ternary
• nonmetal
• charge-density wave state
• trigonal
• cubic
• hexagonal
• monoclinic
• orthorhombic