B-Mg, Conductor, Metal, Superconductor, Critical magnetic field

• Al-B-Mg
• B-C-Mg
• B-Mg-Mn
• B-Li-Mg
• upper critical magnetic field
• lower critical magnetic field
• upper critical magnetic field anisotropy
• irreversibility field
• metalloid
• metal
• alkaline
• conductor
• superconductor
• hexagonal
• cubic