六方类钙钛矿体系La2Ca2MnO7-Sm2Ca2MnO7的结构变化和相关系
别利剑, 李国宝, 廖复辉, 林建华
Structure Variation and Phase Relationship of the Hexagonal Perovskite System La2Ca2MnO7-Sm2Ca2MnO7
BIE Li-Jian, LI Guo-Bao, LIAO Fu-Hui, LIN Jian-Hua
高等学校化学学报 . 2003, (5): 753 -756 .