OALib Journal期刊
ISSN: 2333-9721
费用:99美元
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GaAs/AlxGa_(1-x)As量子阱电极/非水溶液界面性能的研究
, PP. 140-140
Keywords: 量子阱电极,阻抗谱,表面态
Abstract:
用阻抗谱研究了晶格匹配型单、多量子阱GaAs/Al_xGa_(1-x)As电极在二茂铁乙腈溶液中的界面性能.得到了空间电荷层电容及表面态电容与电极电位的依赖关系.空间电荷电容与量子阱电极的结构有关,而表面态电容则决定于电极的表面性质如表面氧化层及二茂铁的吸附.分析和讨论了表面态的能级,密度的分布,来源和作用.
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