Al omari, Transitional

• Cr-Eu-Fe-O
• Fe-Si
• Eu-Fe-O
• Fe-Gd-Hf
• Cr-Eu-O
• magnetic properties
• magnetization
• structural properties
• Moessbauer spectra
• magnetic transitions
• transitional
• ferromagnetic
• rare earth
• ternary
• disordered
• cubic
• orthorhombic
• hexagonal
• tetragonal