考虑了铁电介质的介电松弛和电导率松弛，及冲击波阵面在样品中传播过程的影响，改进 了垂直模式冲击应力作用下铁电陶瓷电响应的理论，且理论分析与实验结果基本一致。
An improved theoretical mode of electrical response of normal mode shock stress compressed ferroelectric ceramics is introduced . The relaxation for the dielectric and conductivity of the ferroelec－ tric material are considered as well as the shock front traveling in the specimen. Calculations show that the mode is accord with experiments.
参考文献
| [1] | Lysne P C et al.Electric energy generation by shock compression of ferroectric ceramics: normal- mode response of PZT95/5[J].Journal of Applied Physics,1975,46(04):1519-1525. |
| [2] | Mock W Jr;Holt W H .Analysis of the ideal response of shock- depoled ferroelectric ceramics[J].Ferroelectrics,1980,23(01):39-45. |
| [3] | 王永令,袁万宗,何国荣,林盛卫,凌荣华,瞿翠凤.铁电体爆-电换能的实验研究[J].物理学报,1983(06):780-785. |
| [4] | 杨嘉祥.电工电子材料物性理论[M].北京:机械工业出版社,1996 |
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