Enhanced optoelectronic quality of perovskite thin films with hypophosphorous acid for planar heterojunction solar cells
Solution-processed metal halide perovskite semiconductors, such as CH3NH3PbI3, have exhibited remarkable performance in solar cells, despite having non-negligible density of defect states. A likely candidate is halide vacancies within the perovskite crystals, or the presence of metallic lead, both g...
| Main Authors: | , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Published: |
Nature Publishing Group
2015
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