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Charge extraction via graded doping of hole transport layers gives highly luminescent and stable metal halide perovskite devices
One source of instability in perovskite solar cells (PSCs) is interfacial defects, particularly those that exist between the perovskite and the hole transport layer (HTL). We demonstrate that thermally evaporated dopant-free tetracene (120 nm) on top of the perovskite layer, capped with a lithium-do...
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| Publicado en: | Sci Adv |
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| Main Authors: | , , , , , , , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
American Association for the Advancement of Science
2019
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6377269/ https://ncbi.nlm.nih.gov/pubmed/30793032 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/sciadv.aav2012 |
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