Pseudo frank-kasper 20-vertex, Tetragonal, Transitional

• B-Fe-Nd
• As-Ba-Fe-K
• B-Fe-Y
• Fe-K-Se
• Ce-Pt-Si
• magnetic properties
• thermal and thermodynamic properties
• magnetization
• structural properties
• electronic and electrical properties
• transitional
• ternary
• rare earth
• lanthanoid
• disordered