Chalcogen, Lanthanoid, Rare earth, Ho-O

• Ho-Mn-O
• Ba-Cu-Ho-O
• Fe-Ho-O
• Ho-O-Ti
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• magnetic properties
• phase transitions
• chalcogen
• rare earth
• lanthanoid
• transitional
• oxide
• orthorhombic
• cubic
• monoclinic
• tetragonal
• trigonal