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5. Effects of precursor ratios on electronic structure and surface composition of perovskite films

Effects of precursor ratios on electronic structure and surface composition of perovskite films

来源 :International Conference on Molecular Electronic Materials a | 被引量 : 0次 | 上传用户：testb321

【摘 要】

：

The characteristics of high absorption coefficient,appropriate direct bandgap,excellent carrier transport,low cost,and solution-based fabrication process make the organometallic halide perovskites hav

【作 者】

：

Haipeng Xie Lu Lyu Xiaoliang Liu Dongmei Niu Jinsong Huang Yongli Gao 

【机 构】

：

Hunan Key Laboratory for Super-microstructure and Ultrafast Process,School of Physics and Electronic

【出 处】

：

International Conference on Molecular Electronic Materials a

【发表日期】

：

2015年5期

【关键词】

：

CH3NH3PbI3 UPS XPS precursor ratio annealing 

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论文部分内容阅读

The characteristics of high absorption coefficient,appropriate direct bandgap,excellent carrier transport,low cost,and solution-based fabrication process make the organometallic halide perovskites have attracted intensive interest in recent years.

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