| CuPc based organic-inorganic hetero-junction with Au electrodes |
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| 作者姓名： | Zubair Ahm Muhammad H. Sayy Kh. S. Karimov |
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| 作者单位： | Ghulam Ishaq Khan Institute of Engineering Sciences and Technology;Topi;NWFP;23460;Pakistan;Department of Mechanical Engineering;20 Symond Street Auckland;University of Auckland;New Zealand; |
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| 基金项目： | Acknowledgements The authors are thankful to the Ghulam Ishaq Khan Institute of Engineering Sciences and Technology （www.giki.edu.pk） for its support during this work. We are especially thankful to the Faculty of Material Science and Engineering, GIK Institute for providing the thermal evaporator facility. |
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| 摘 要： | In present work, a hetero-junction of n-silicon (n-Si) with copper phthalocyanine (CuPc) has been fabricated. The current-voltage characteristics were investigated to explain the rectification and conduction mechanism. The effect of temperature and humidity on electrical properties of n-Si/CuPc hetero-junction has also been investigated. The characteristics of the junction have been observed to be temperature and humidity dependent so it is suggested that this junction can be used as temperature and humidity sensor.
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| 关 键 词： | 异质结 有机无机 金电极 酞菁铜 湿度传感器 电流电压特性 CuPc n型硅 |
| 收稿时间： | 2010/1/30 0:00:00 |
| 修稿时间： | 3/1/2010 12:00:00 AM |
CuPc based organic--inorganic hetero-junction with Au electrodes |
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| Zubair Ahm,Muhammad H. Sayy,Kh. S. Karimov.CuPc based organic-inorganic hetero-junction with Au electrodes[J].Chinese Journal of Semiconductors,2010,31(7):074002-4. |
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| Authors: | Zubair Ahma Muhammad H Sayyad and Kh S Karimov |
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| Affiliation: | Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Topi, NWFP, 23460, Pakistan;Department of Mechanical Engineering, 20 Symond Street Auckland, University of Auckland, New Zealand;Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Topi, NWFP, 23460, Pakistan;Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Topi, NWFP, 23460, Pakistan |
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| Abstract: | A hetero-junction of n-silicon (n-Si) and copper phthalocyanine (CuPc) has been fabricated. The current--voltage characteristics were investigated to explain the rectification and conduction mechanism. The effect of temperature and humidity on the electrical properties of n-Si/CuPc hetero-junction has also been investigated. The characteristics of the junction have been observed to be temperature and humidity dependent, so it is suggested that this junction can be used as a temperature and humidity sensor. |
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| Keywords: | inorganic--organic hetero-junction n-Si CuPc |
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