Ba-Ni, Chalcogen, Transitional, Tetragonal

• Ba-Cu-La-Ni-O
• Ba-Co-Ni-S
• Ba-La-Ni-O
• Ba-Cu-Nd-Ni-O
• Ba-Ni-S
• thermal and thermodynamic properties
• electronic and electrical properties
• structural properties
• magnetic properties
• conductivity or resistivity
• transitional
• alkaline
• chalcogen
• disordered
• oxide