| 不同粒径的La_0．7Sr_0．3MnO_3纳米固体电阻的实验研究 |
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| 引用本文： | 郑凡磊,王丽南,丁力. 不同粒径的La_0．7Sr_0．3MnO_3纳米固体电阻的实验研究[J]. 大学物理实验, 1995, 0(4) |
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| 作者姓名： | 郑凡磊 王丽南 丁力 |
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| 作者单位： | 吉林化工学院 |
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| 摘 要： | 本文研究了不同拉径的Ｌａ０．７Ｓｒ０．３ＭｎＯ３纳米固体电阻在相同压力点下有较大差异的相关因素，并指出晶界电阻在纳米固体中起主要作用。
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| 关 键 词： | 纳米固体；晶界电阻；界面组元 |
EXPERIMENTAL STUDY OF NANE SCLID RESISTANCE OF La_0.7 Sr_0.3MnO_3 WITH VARIOUS PARTICLE SIZE |
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| Zheng Fanlei, Wang Linan, Ding Li. EXPERIMENTAL STUDY OF NANE SCLID RESISTANCE OF La_0.7 Sr_0.3MnO_3 WITH VARIOUS PARTICLE SIZE[J]. Physical Experiment of College, 1995, 0(4) |
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| Authors: | Zheng Fanlei Wang Linan Ding Li |
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| Abstract: | The paper makes a study of the corresponding factors why nane solid resistance of La0.7 Sr0. 3Mno3 with marious particle size is quite different under the same pressure point, and points out that grainboundary resistance plays a major role in nane solid. |
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| Keywords: | nane solid grain boundary resistance interfacial elements |
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