| 新型半导体n—n结构高选择性乙醇气敏元件 |
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| 引用本文： | 王毓德,吴兴惠.新型半导体n—n结构高选择性乙醇气敏元件[J].仪表技术与传感器,1999(1):25-27. |
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| 作者姓名： | 王毓德 吴兴惠 |
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| 作者单位： | 云南大学佐波传感技术研究中心 |
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| 摘 要： | 】报道了一种基于气敏元件互补反馈和互补增强原理的新型半导体ｎ－ｎ结构高选择性乙醇气敏元件，该新型气敏元件具有高的选择性，同时还有好的热稳定性、高的灵敏度和抗湿度干扰能力。
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| 关 键 词： | 选择性 互补反馈 灵敏度 热稳定性 气敏元件 |
A New Type Semiconductor n-n Structure Alcohol Gas Sensor of High Selectivity |
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| Wang Yude\ Wu Xinghui\ Zhou Zhenlai\ Yang Xinyan SABA Transduction Technology Research Center of Yunnan University,Kunming.A New Type Semiconductor n-n Structure Alcohol Gas Sensor of High Selectivity[J].Instrument Technique and Sensor,1999(1):25-27. |
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| Authors: | Wang Yude\ Wu Xinghui\ Zhou Zhenlai\ Yang Xinyan SABA Transduction Technology Research Center of Yunnan University Kunming |
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| Affiliation: | Wang Yude\ Wu Xinghui\ Zhou Zhenlai\ Yang Xinyan SABA Transduction Technology Research Center of Yunnan University,Kunming650091 |
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| Abstract: | A new type semiconductor n-n structure alcohol gas sensor with high selectivity is reported in this paper. This gas sensor adopted the compensation-feedback and compensation multiplication principle and sensor's structure (n-n type structure) of achieving this principle. The results showed that the gas sensor has high selectivity, better thermostability, high sensitivity and capability of resistance humidity. |
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| Keywords: | Selectivity Compensation-feedback Sensitivity Thermostability Gas Sensor |
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