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利用分子轨道理论对MIM隧道结负阻特性的讨论
Discussion by Using Molecular Orbital Theory on the Mechanism of the Negative Resistance Phenomenon in MIM Junction
【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
【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.
【关键词】 MIM隧道结;
负阻特性;
轨道杂化;
表面等离极化激元;
【Key words】 MIM light emission tunnel junction; negative resistance phenomenon(NRP); orbital hybridization; surface plasmon polariton(SPP);
【Key words】 MIM light emission tunnel junction; negative resistance phenomenon(NRP); orbital hybridization; surface plasmon polariton(SPP);
【基金】 国家自然科学基金资助项目 (5 99770 0 2 )
- 【文献出处】 应用科学学报 ,Journal of Applied Sciences , 编辑部邮箱 ,2002年03期
- 【分类号】O475
- 【被引频次】1
- 【下载频次】73