Acta Scientiarum Naturalium Universitatis SunYatseniVol. 24, Issue 1, Pages: 8-14(1985)
作者机构:
中山大学物理学系
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Published:1985,
Published Online:25 January 1985,
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Li Jingde, Wang Guancheng, He Di. Relaxation Effect in Ferroelectric Ceramics. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 24(1):8-14(1985)
DOI:
Li Jingde, Wang Guancheng, He Di. Relaxation Effect in Ferroelectric Ceramics. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 24(1):8-14(1985)DOI:
The electret effect and the space charge effect in ferroelectric ceramics can beunified and explained using the Okazaki model.Experiments verify the existenceof polarization relaxation and piezoelectric relaxation which are predicted bythe theory.Quantitative theory of ferroelectric relaxation has been established.The theory coincide well with experiments.