Enhanced electroluminescence of cesium lead bromide light-emitting diode driven by ion migration via surface passivation with organic halide surfactants
One strategy to enhance the performance of perovskite light-emitting diode is to reduce the surface defect of the perovskite. In this work, we investigated the post treatment of CsPbBr3 perovskite polycrystalline film using three passivation agents: cetylpyridinium bromide (CPB), cetyltrimethylammon...
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| Format: | Article |
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2023
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| Online Access: | https://repository.li.mahidol.ac.th/handle/123456789/84189 |
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| Institution: | Mahidol University |