Chalcogen, Non-disordered, Oxide, Transitional, Kimizuka

• Fe-O
• Fe-O-Yb
• Fe-O-Y
• Fe-O-Tm
• Fe-Ho-O
• structural properties
• magnetic properties
• Moessbauer spectra
• electronic and electrical properties
• values of Moessbauer spectra
• oxide
• chalcogen
• transitional
• non-disordered
• antiferromagnetic
• trigonal
• cubic
• hexagonal
• orthorhombic
• monoclinic