Tansho

• Ag-Se-Ta
• Ag-S-Ti
• Ag-S-Se-Ta
• Ag-S-Ta
• Ag-Nb-S
• structural properties
• phase transitions
• structural transitions
• thermal and thermodynamic properties
• temperature for structural transition
• chalcogen
• transitional
• ternary
• disordered
• nonmetal
• cubic
• monoclinic
• orthorhombic
• hexagonal
• trigonal