Chelating-agent-assisted control of CsPbBr(3) quantum well growth enables stable blue perovskite emitters

Metal halide perovskites have emerged as promising candidates for solution-processed blue light-emitting diodes (LEDs). However, halide phase segregation – and the resultant spectral shift – at LED operating voltages hinders their application. Here we report true-blue LEDs employing quasi-two-dimens...

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Detalles Bibliográficos
Autores principales: Wang, Ya-Kun, Ma, Dongxin, Yuan, Fanglong, Singh, Kamalpreet, Pina, Joao M., Johnston, Andrew, Dong, Yitong, Zhou, Chun, Chen, Bin, Sun, Bin, Ebe, Hinako, Fan, James, Sun, Meng-Jia, Gao, Yuan, Lu, Zheng-Hong, Voznyy, Oleksandr, Liao, Liang-Sheng, Sargent, Edward H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7376073/
https://www.ncbi.nlm.nih.gov/pubmed/32699223
http://dx.doi.org/10.1038/s41467-020-17482-0

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