| 利用分子轨道理论对MIM隧道结负阻特性的讨论 |
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| 引用本文： | 周立新,缪江平,陈维,吴宗汉,孙承休.利用分子轨道理论对MIM隧道结负阻特性的讨论[J].应用科学学报,2002,20(3):296-300. |
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| 作者姓名： | 周立新 缪江平 陈维 吴宗汉 孙承休 |
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| 作者单位： | 东南大学物理系, 江苏南京 210096 |
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| 基金项目： | 国家自然科学基金资助项目(59977002) |
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| 摘 要： | 首次从轨道杂化的角度探讨了MIM隧道结负阻特性的成因,结合化学上的计算,并与实际测量结果进行对比分析,提出了MIM隧道结负阻特性的理论解释.
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| 关 键 词： | 轨道杂化 负阻特性 MIM隧道结 表面等离极化激元 |
| 文章编号： | 0255-8297(2002)03-0296-05 |
| 收稿时间： | 2001-09-28 |
| 修稿时间： | 2001-12-21 |
Discussion by Using Molecular Orbital Theory on the Mechanism of the Negative Resistance Phenomenon in MIM Junction |
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| ZHOU Li xin,MIAO Jiang ping,CHEN Wei,WU Zong han,SUN Cheng xiu.Discussion by Using Molecular Orbital Theory on the Mechanism of the Negative Resistance Phenomenon in MIM Junction[J].Journal of Applied Sciences,2002,20(3):296-300. |
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| Authors: | ZHOU Li xin MIAO Jiang ping CHEN Wei WU Zong han SUN Cheng xiu |
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| Institution: | Department of Physics, Southeast University, Nanjing 210096, China |
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| Abstract: | In this paper, we discuss the reason of the negative resistance phenomenon(NRP) existing in a MIM(metal insulator metal)light emission tunnel junction's I V character by using orbital hybridization theory for the first time. Combining with chemical calculation and our experimental results, a theoretical explanation of the NRP is proposed. |
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| Keywords: | MIM light emission tunnel junction negative resistance phenomenon(NRP) orbital hybridization surface plasmon polariton(SPP) |
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