| 电场作用下苏氨酸的电流特性研究 |
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| 引用本文： | 张彩霞,邓家春,申霖,刘倩,华玉林,印寿根.电场作用下苏氨酸的电流特性研究[J].化学通报,2007,70(2):122-126. |
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| 作者姓名： | 张彩霞 邓家春 申霖 刘倩 华玉林 印寿根 |
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| 作者单位： | 天津理工大学理学院材料物理所天津市光电显示材料与器件重点实验室 天津市300384 |
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| 基金项目： | 国家自然科学基金(60676051)，教育部科技研究重点研究(205007)，天津市高校科技发展基金(20041017、20030426)，天津市自然科学基金(033800311)资助项目 |
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| 摘 要： | 制备了以液态苏氨酸为沟道材料的四端有机场效应晶体管,观测了其随着栅极电压的不同呈现出源漏两极之间不同的电学特异现象;还观测了苏氨酸在外电场作用下,阻抗随着源漏之间电压频率变化的关系,提出一个极性液体模型解释了其导电机理。
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| 关 键 词： | 苏氨酸 电场 电流特异性 |
| 修稿时间： | 2006-10-24 |
The Current Characteristic Research of Threonine under Field Effect |
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| Zhang Caixia,Deng Jiachun,Shen Lin,Liu Qian,Hua Yulin,Yin Shougen.The Current Characteristic Research of Threonine under Field Effect[J].Chemistry,2007,70(2):122-126. |
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| Authors: | Zhang Caixia Deng Jiachun Shen Lin Liu Qian Hua Yulin Yin Shougen |
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| Affiliation: | Institute of Materials Physics, Tianjin University of Technology, Tianjin Key Laboratory for Photoelectric Materials and Devices, Tianjin 300384 |
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| Abstract: | A liquid organic field effect transistor (LOFET) was fabricated, of which the active material was threonine. It is observed that the current through source electrode and drain electrode presented some different abnormal phenomenon under the different gate voltage and the impedance of threonine have a relation with the frequency of voltage through source electrode and drain electrode under the different electric fields. A polarity solution model explaining the abnormal current phenomenon was supposed. |
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| Keywords: | Threonine Electric field Current abnormal phenomenon |
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