Cerium and Ytterbium Codoped Halide Perovskite Quantum Dots: A Novel and Efficient Downconverter for Improving the Performance of Silicon Solar Cells

Zhou, Donglei; Liu, Dali; Pan, Gencai; Chen, Xu; Li, Dongyu; Xu, Wen; Bai, Xue; Song, Hongwei

doi:10.1002/adma.201704149

Public

Cerium and Ytterbium Codoped Halide Perovskite Quantum Dots: A Novel and Efficient Downconverter for Improving the Performance of Silicon Solar Cells

Published in Advanced Materials • Sep 29, 2017

Authors:

Donglei Zhou

Dali Liu

Gencai Pan

Abstract

Abstract Quantum cutting can realize the emission of multiple near‐infrared photons for each ultraviolet/visible photon absorbed, and has potential to significantly improve the photoelectric conversion efficiency (PCE) of solar cells. However, due to the lack of an ideal downconversion material, it ...

Subject

Materials science

Perovskite (structure)

Ytterbium

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