Water-resistant perovskite nanodots enable robust two-photon lasing in aqueous environment
Lead halide perovskite quantum dots (PQDs) promise applications in optoelectronics but are limited by sensitivity to wet environments. Here the authors develop a Pb-S bonding approach to synthesize PQDs@silica nanodots that are capable of emitting and lasing in aqueous environments for long periods.
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Autores principales: | Siqi Li, Dangyuan Lei, Wei Ren, Xuyun Guo, Shengfan Wu, Ye Zhu, Andrey L. Rogach, Manish Chhowalla, Alex K.-Y. Jen |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2020
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Materias: | |
Acceso en línea: | https://doaj.org/article/a3cfee20d33b49719df79e1f4d5fcf78 |
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