Kelemen

• Gd-Ge-Mn
• H-Mn-Tb
• Gd-Ge-Mn-Y
• C-Mn-Si
• Ge-Mn-Y
• magnetic properties
• magnetization
• magnetic transitions
• optical spectra
• optical properties
• transitional
• rare earth
• ternary
• metalloid
• lanthanoid
• hexagonal
• cubic