Plasmon-Enhanced Upconversion

In the Perspectives video, upconversion, the conversion of photons from lower to higher energies, is a process that promises applications ranging from high-efficiency photovoltaic and photocatalytic cells to background-free bioimaging and therapeutic probes. Existing upconverting materials, however, remain too inefficient for viable implementation. In this Perspective, we describe the significant improvements in upconversion efficiency that can be achieved using plasmon resonances.


Written and directed by Diane Wu and Ashwin Atre
Filmed and edited by Ashwin Atre
Illustrations by Alice Lay

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For more information, please visit the Journal of Physical Chemistry Letters website: https://pubs.acs.org/journal/jpclcd

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