Chalcogen, Conductor, Metal, Critical magnetic field, Tetragonal

• Fe-Se-Te
• Cu-La-O-Sr
• Fe-K-Se
• Ce-Cu-Nd-O
• As-F-Fe-Nd-O
• upper critical magnetic field
• temperature derivative of upper critical magnetic field
• lower critical magnetic field
• irreversibility field
• conductor
• metal
• chalcogen
• transitional
• disordered