Disordered, Rare earth, Eu-Fe, Structural properties

• Bi-Eu-Fe-O
• Eu-Fe-O-Sr
• Ba-Eu-Fe-O
• As-Eu-Fe-K
• Co-Eu-Fe-O
• rare earth
• disordered
• lanthanoid
• transitional
• tetragonal
• orthorhombic
• cubic
• trigonal
• hexagonal