Chalcogen, Ternary, Structural transition

• Eu-O-Ti
• Fe-K-Se
• Fe-Se-Te
• Ca-Co-O
• Bi-Se-Te
• ternary
• chalcogen
• transitional
• non-disordered
• oxide
• tetragonal
• monoclinic
• cubic
• orthorhombic
• trigonal