14-vertex frank-kasper, Disordered, Ge-Mn

• Fe-Ge-Mn-P
• Ge-Mn-Tb
• Ga-Ge-Mn-Tb
• Er-Ga-Ge-Mn
• Ga-Ge-Mn-Tm
• magnetic properties
• magnetization
• thermal and thermodynamic properties
• structural properties
• magnetic transitions
• transitional
• disordered
• metalloid
• quaternary
• rare earth
• hexagonal
• tetragonal
• cubic
• orthorhombic
• trigonal