Intermediate valence, Metal, Rare earth, Transitional, Muthu

• Ca-Cr-Mn-O-Pr
• Ca-Co-Mn-O-Pr
• Eu-Ge-Ni
• Eu-Ni-P
• Eu-Rh-Si
• electronic and electrical properties
• conductivity or resistivity
• electrical resistivity
• magnetic properties
• magnetic transitions
• rare earth
• intermediate valence
• lanthanoid
• metal
• transitional
• orthorhombic
• tetragonal
• monoclinic