| 稀土元素Dy在MIM隧道结发光中的作用研究 |
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| 引用本文： | 俞建华 孙承休. 稀土元素Dy在MIM隧道结发光中的作用研究[J]. 发光学报, 1995, 16(1): 63-69 |
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| 作者姓名： | 俞建华 孙承休 |
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| 作者单位： | 1. 南京化工学院基础科学系, 南京 210009;2. 东南大学电子工程系, 南京 210018 |
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| 摘 要： | 制备了掺稀土元素Dy的MIM隧道发光结,得到结的发射光谱、伏安特性及对各层膜的成份分析,结果显示Dy元素的加入提高了MIM结的发光强度.讨论了Dy元素在提高MIM隧道结的发光效率中所起的作用.
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| 关 键 词： | 稀土元素Dy MIM隧道结 发光强度 |
| 收稿时间： | 1994-04-25 |
THE ROLE OF RARE EARTH ELEMENT IN LIGHT EMISSION FROM METAL-INSULATOR-METAL TUNNEL JUNCTION |
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| Yu Jianhua. THE ROLE OF RARE EARTH ELEMENT IN LIGHT EMISSION FROM METAL-INSULATOR-METAL TUNNEL JUNCTION[J]. Chinese Journal of Luminescence, 1995, 16(1): 63-69 |
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| Authors: | Yu Jianhua |
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| Affiliation: | 1. Department of Basic Science, Nanjing Institute of Chemical Technology, Nanjing 210009;2. Department of Eltaronic Engineering, Southeast University, Nanjing 210018 |
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| Abstract: | A new MIM structure (Al-Al2O3-Dy-An)of light emission tunnel junction on a glass slide which contains the rare earth element Dy was prepared.The emission spectra,current-voltage curves and ingredient analysis of MIM tunnel junctions were obtained,Results of experiments show that the relative intensity of light emitting tunnel junction Al-Al2O3-Dy-Au is obviously larger than that of Al-Al2O3-Au.The role of rare earth element Dy in the light emission from Metal-Insulator-Metal tunnel junction was discussed. |
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| Keywords: | rare earth element Dy MIM light emitting tunnel junction light emitting intensity |
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