Effect of structural phase transition on charge-carrier lifetimes and defects in CH3NH3SnI3 perovskite
Methylammonium tin triiodide (MASnI3) has been successfully employed in lead-free perovskite solar cells, but overall power-conversion efficiencies are still significantly lower than for lead-based perovskites. Here we present photoluminescence (PL) spectra and time-resolved PL from 8 to 295 K and f...
Main Authors: | , , , , , |
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Format: | Journal article |
Language: | English |
Published: |
American Chemical Society
2016
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