Chalcogen, Non-disordered, Transitional, Kikegawa

• Hf-O
• Fe-O-Sr
• O-Zr
• Fe-La-O-P
• K-Nb-O
• structural transitions
• phase transitions
• mechanical properties
• structural properties
• pressure for structural transition
• non-disordered
• transitional
• chalcogen
• oxide
• nonmetal
• orthorhombic
• tetragonal
• trigonal
• monoclinic
• cubic