Mouallem bahout

• Mn-Ni-O-Y
• Fe-In-P-S
• Ba-Co-Cu-K-S
• Cu-Mn-Rb-S
• Ba-Cu-K-Mn-S
• magnetic properties
• structural properties
• electronic and electrical properties
• conductivity or resistivity
• magnetic susceptibility
• chalcogen
• transitional
• quaternary
• disordered
• sulfide
• tetragonal
• monoclinic
• cubic
• orthorhombic
• trigonal