| 铁电材料电性能测量仪 |
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| 引用本文： | 刘建设,曾亦可,李兴教. 铁电材料电性能测量仪[J]. 华中科技大学学报(自然科学版), 1993, 0(5) |
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| 作者姓名： | 刘建设 曾亦可 李兴教 |
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| 作者单位： | 华中理工大学固体电子学系(刘建设，曾亦可)，华中理工大学固体电子学系(李兴教) |
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| 基金项目： | 国家八六三高科技研究基金资助项目 |
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| 摘 要： | 讨论了与铁电薄膜存储器(FRAM)有关的铁电陶瓷参数测试仪的设计问题.该测试仪采用集成芯片,电路简单,工作稳定可靠,同时,它还是一种多用途信号发生器,其信号幅度从0～3500V连续可调.最后,给出了对PZT陶瓷薄片的有关测量结果.
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| 关 键 词： | 铁电陶瓷 电性能 测量仪 电路设计 |
A Measuring Instrument for Electrical Parameters of Ferroelectric Material |
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| Liu Jianshe Zeng Yike Li Xingjiao. A Measuring Instrument for Electrical Parameters of Ferroelectric Material[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1993, 0(5) |
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| Authors: | Liu Jianshe Zeng Yike Li Xingjiao |
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| Affiliation: | Liu Jianshe Zeng Yike Li Xingjiao |
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| Abstract: | The design of an instrument for ferroelectric parameter measurement in connection with the study of ferroelectric thin film memories (FRAM) is discussed. With integrated chips and a simple circuitry, the instrument is stable and reliable. In addition, it is also a multipurpose signal generator with a continuously adjustable amplitude range of 0 - 3 500V. Measurement results concerning PZT ceramic slices are given. |
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| Keywords: | ferroelectric ceramics electrical parameters measurement circuitry design |
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