Electronic and electrical properties, Mn-O-Pb, Trigonal

• La-Mn-O-Pb
• Fe-La-Mn-O-Pb
• La-Mn-Ni-O-Pb
• Co-La-Mn-O-Pb
• La-Mn-Nd-O-Pb
• conductivity or resistivity
• metal or nonmetal character
• field dependence of resistivity
• temperature for metal-nonmetal transition
• electrical resistivity
• transitional
• chalcogen
• lanthanoid
• rare earth
• disordered