Supported by the National Basic Research Program of China under Grant No 2007CB607504, and the National Natural Science Foundation of China under Grant No 50572052.
Perovskite-type LaFe1-xCuxO3 (x= 0.10, 0. 14, 0.18) solid solution is prepared with the conventional solid-state reaction technique. The electrical resistivity and the Seebeck coefficient are measured in the tempera...