Chalcogen, Rare earth, Ho-Nb

• Ho-Nb-O
• Ba-Ho-Nb-O
• Ca-Ho-Nb-O
• Ho-Nb-O-Pb
• Ce-Nb-O
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• phase transitions
• Seebeck coefficient
• transitional
• rare earth
• chalcogen
• lanthanoid
• oxide
• cubic
• monoclinic
• orthorhombic
• tetragonal
• trigonal