Alkali, Transitional, As-Ba-Fe-K, Electronic and electrical properties

• As-Ba-Co-Fe-K
• As-Ba-Fe-K-Ni
• As-Ba-Cu-Fe-K
• As-Ba-Fe-K-Mn
• conductivity or resistivity
• electrical resistivity
• Hall effect
• Hall coefficient
• metalloid
• alkali
• alkaline
• disordered
• pnictogen
• tetragonal
• orthorhombic