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Large cation ethylammonium incorporated perovskite for efficient and spectra stable blue light-emitting diodes
Perovskite light-emitting diodes (PeLEDs) have showed significant progress in recent years; the external quantum efficiency (EQE) of electroluminescence in green and red regions has exceeded 20%, but the efficiency in blue lags far behind. Here, a large cation CH(3)CH(2)NH(2)(+) is added in PEA(2)(C...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7441179/ https://www.ncbi.nlm.nih.gov/pubmed/32820166 http://dx.doi.org/10.1038/s41467-020-17943-6 |