Drokina

• Fe-O-Sm-Ti
• Fe-Ge-Li-O
• Dy-Fe-O-Ti
• Fe-Ge-Na-O
• Fe-Ge-Li-Na-O
• magnetic properties
• structural properties
• Moessbauer spectra
• magnetic transitions
• thermal and thermodynamic properties
• transitional
• chalcogen
• quaternary
• oxide
• disordered
• orthorhombic
• monoclinic
• triclinic