Article ID Journal Published Year Pages File Type
1523004 Materials Chemistry and Physics 2012 6 Pages PDF
Abstract
► Exciton dynamics are investigated by temperature-dependent time-resolved photoluminescence. ► (C6H5C2H2NH3)2PbI4 showed only singlet excitons. ► In contrast, (C6H5C2H4NH3)2PbBr4 showed triplet excitons at low temperatures. ► The local structure between the organic and inorganic layers plays a prominent role in the formation of triplet excitons.
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Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
Preview
Temperature-dependent time-resolved photoluminescence of (C6H5C2H4NH3)2PbX4 (X = Br and I)
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