Rodriguez carvajal

• Ni-O-Pr
• Dy-Si
• Er-Fe-Ge
• Nd-Ni-O
• Fe-Ge-Ho
• magnetic properties
• structural properties
• magnetization
• magnetic transitions
• magnetic structure
• transitional
• rare earth
• non-disordered
• antiferromagnetic
• lanthanoid
• orthorhombic
• monoclinic
• tetragonal
• hexagonal
• cubic