Chalcogen, Oxide, Transitional, Katsura

• Fe-O
• O-V
• Fe-O-Tm
• Fe-O-Yb
• Fe-Ho-O
• structural properties
• phase transitions
• phase diagram
• superconductivity
• chalcogen
• transitional
• oxide
• non-disordered
• antiferromagnetic
• cubic
• trigonal
• tetragonal
• orthorhombic
• triclinic