Effect of modulating the molar ratio of organic to inorganic content on morphology, optical absorption and photoluminescence of perovskite CH3NH3PbBr3 films
作者： Jun Yan , Xiaohan Ke , Yunlin Chen , Ao Zhang , Bing Zhang
DOI: 10.1016/J.APSUSC.2015.06.025
关键词: Emission intensity 、 Photoluminescence 、 Infrared 、 Materials science 、 Morphology (linguistics) 、 Band gap 、 Mineralogy 、 Absorption (electromagnetic radiation) 、 Analytical chemistry 、 Perovskite (structure) 、 Molar ratio
摘要: … to higher binding energy, which indicates that the main contribution at the binding energy … (MA Pb ), Br atoms at Pb sites (Br Pb ) in these samples. XPS analyses suggest that changing …
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