Lone pair localization governs ferroelectric stability and excitonic properties in lead free halide perovskites
Abstract Lead free halide perovskites are promising materials for sustainable optoelectronic technologies, but achieving simultaneous control of optical absorption and ferroelectric stability remains challenging. Using CsGeX $$_3$$ (X = Cl, Br, I) as a model system, we establish a unified microscopi...
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| Principais autores: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Nature Portfolio
2026-02-01
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| Series: | Scientific Reports |
| Acceso en liña: | https://doi.org/10.1038/s41598-026-41305-9 |
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