Chalcogen, Quaternary, Cubic, Kim

• Co-Cr-Fe-S
• Ba-Bi-K-O
• Bi-Mn-O-Sr
• Ba-La-O-Sn
• Al-Cr-Fe-S
• magnetic properties
• structural properties
• electronic and electrical properties
• Moessbauer spectra
• optical properties
• quaternary
• chalcogen
• transitional
• disordered
• oxide