Chalcogen, Transitional, Pc21n

• Fe-Ga-O
• Al-Fe-O
• Fe-Ga-Mn-O
• B-Ce-Dy-O-Sr-Y
• H-Li-Mn-N-O-S
• magnetic properties
• magnetization
• magnetic transitions
• optical properties
• Moessbauer spectra
• transitional
• chalcogen
• oxide
• disordered
• ferrimagnet
• orthorhombic