Opalenko

• Al-Fe-Pr
• Co-Dy-Fe-Ho-Tb
• Dy-Fe-Ho-Tb
• Al-Fe-Y
• Al-Fe-Tb
• magnetic properties
• structural properties
• magnetic transitions
• magnetization
• Moessbauer spectra
• transitional
• rare earth
• frank-kasper
• friauf-laves
• intermetallic
• cubic
• hexagonal