Electronic and electrical properties, Lanthanoid, Mn-Sr, Trigonal

• La-Mn-O-Sr
• Fe-La-Mn-O-Sr
• Cu-La-Mn-O-Sr
• Mn-O-Pr-Sr
• La-Mn-O-Sr-Ti
• conductivity or resistivity
• electrical resistivity
• field dependence of resistivity
• metal or nonmetal character
• temperature for metal-nonmetal transition
• rare earth
• alkaline
• lanthanoid
• chalcogen
• transitional