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谢颖,强亮生,仲华,于海涛,付宏刚
A DFT Investigation of Vibrational Nature and Ferroelectric Phase Transition of BaTiO 3 and PbTiO 3
XIE Ying 1, 2, QIANG Liang-Sheng, ZHONG Hua 1,2, YU Hai-Tao 2,FU Hong-Gang* ,1,2
化学学报 . 2005, (6): 455 -459 .