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
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/a3cfee20d33b49719df79e1f4d5fcf78
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