北京航空航天大学非晶态物理研究室
纸质出版:1997
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[1]刘明,余明斌,何宇亮,江兴流.纳米硅二极管的电输运特性[J].电子学报,1997(11):72-74.
刘明, 余明斌, 何宇亮, et al. Electrical Transporting Properties of Hydrogenated Nanocrystalline Silicon DiodeS[J]. Acta Electronica Sinica, 1997, (11).
用PECVD法在Si衬底上沉积了纳米硅(nc-Si:H)薄膜,其室温暗电导可达10-3~10-1Ω-1cm-1,高于本征单晶硅的电导,将其制成遂道二极管,其I-V曲线在77K呈现出量子台阶,对这一新颖物理现象进行了定性解释.
The hydrogenated nanocrystalline silcon films (nc-Si:H) are deposited on silicon substrate byplasma enhanced chemical vapour deposition(PECVD) .The room temperature dark conductivity σof nc-Si: H is in the range of 10-3 -10-1Ω-cm1
higher than that of intrinsic silicon. Diodes consisting of nc-Si: H film are fabricated and their I-V curves show some quantum staircase below 77K. This novel physical features are explained qualitatively.
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