Harashina

• Ba-Co-Ni-S
• Ba-Cu-O-Y-Zn
• Cu-La-O-Sr
• Ba-Cu-O-Y
• La-Ni-O
• structural properties
• superconducting transition temperature
• superconductivity
• electronic and electrical properties
• magnetic properties
• transitional
• chalcogen
• alkaline
• rare earth
• oxide
• tetragonal
• orthorhombic
• monoclinic
• cubic