Cu2Fe0.5Ga0.5HoO7Sr2

• Cu-Fe-Ga-Ho-O-Sr
• Moessbauer spectra
• magnetic properties
• thermal and thermodynamic properties
• values of Moessbauer spectra
• structural properties
• alkaline
• chalcogen
• rare earth
• lanthanoid
• multinary
• orthorhombic
• tetragonal