Reduced-dimensional perovskite photovoltaics with homogeneous energy landscape
Quasi-2D halide perovskites are good candidates for efficient and stable solar cells but they suffer from high open-circuit voltage (V oc) deficit. Here He et al. show that homogeneous energy landscape of the charge transport levels is important to suppressing the recombination and increasing V oc.
Main Authors: | , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2020-04-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-020-15451-1 |