Chalcogen, Charge-density wave state, Metal, Non-disordered, Trigonal

• Se-Ti
• S-Ta
• Li-O-V
• Se-V
• Se-Ta
• electronic and electrical properties
• thermal and thermodynamic properties
• phase transitions
• structural transitions
• temperature for structural transition
• non-disordered
• metal
• chalcogen
• charge-density wave state
• transitional