Wang Hong-Chao, Wang Chun-Lei, Su Wen-Bin, Liu Jian, Sun Yi, Peng Hua, Zhang Jia-Liang, Zhao Ming-Lei, Li Ji-Chao, Yin Na, Mei Liang-Mo. Synthesis and electrical properties of dual doped CaMnO3 based ceramicsJ. Acta Physica Sinica, 2011, 60(8): 087203. DOI: 10.7498/aps.60.087203