Photon upconversion with directed emission

Photon upconversion can be used to harvest low energy photons, which are otherwise lost in solar cells. Here, Börjesson et al. use a well-oriented liquid crystal matrix to host the upconversion system in order to emit upconverted photons in a preferential direction, where the solar cells would be lo...

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Bibliographic Details
Main Authors: K. Börjesson, P. Rudquist, V. Gray, K. Moth-Poulsen
Format: article
Language:EN
Published: Nature Portfolio 2016
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Online Access:https://doaj.org/article/cd7ba24d6da54753b756f49f9650be0a
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