Resonantly enhanced multiple exciton generation through below-band-gap multi-photon absorption in perovskite nanocrystals

The effects of the combined interplay of below-band-gap multi-photon absorption and multiple exciton generation have not been investigated. Here, the authors show the combined interaction of these processes in perovskite nanocrystals, leading to an enhanced interband photoluminescence emission under...

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Bibliographic Details
Main Authors: Aurora Manzi, Yu Tong, Julius Feucht, En-Ping Yao, Lakshminarayana Polavarapu, Alexander S. Urban, Jochen Feldmann
Format: article
Language:EN
Published: Nature Portfolio 2018
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Online Access:https://doaj.org/article/211ccf9baaf5439f8c2f597b4c558c27
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