Alkaline, Rare earth, Karen, Tetragonal

• Ba-Fe-O-Y
• Ba-Fe-Gd-O
• Ba-Eu-Fe-O
• Ba-Co-Mn-O-Y
• Ba-Co-Fe-O-Y
• structural properties
• magnetic properties
• electronic and electrical properties
• thermal and thermodynamic properties
• magnetization
• transitional
• rare earth
• alkaline
• chalcogen
• oxide