Conductor, Metal, Superconductor, Katrych

• As-Fe-O-P-Sm
• As-Ba-Fe-Rb-Sn
• B-Mg
• B-C-Li-Mg
• As-Co-Fe-O-Sm
• superconductivity
• electronic and electrical properties
• critical magnetic field
• structural properties
• conductivity or resistivity
• superconductor
• conductor
• metal
• metalloid
• disordered
• tetragonal
• hexagonal
• orthorhombic
• triclinic