3:45 PM - 4:00 PM △ [22p-A302-10] Synthesis and characterization of (Pb0.5Co0.5)(Sr0.75La0.25)2CuOz (z~5) 〇Takumi Nakano1, Takeshi Fujita1, Toshihiko Maeda1 (1.Kochi Univ. Tech)