{"database":"biostudies-literature","file_versions":[],"scores":{"citationCount":0,"reanalysisCount":0,"viewCount":46,"searchCount":0},"additional":{"omics_type":["Unknown"],"volume":["12(1)"],"submitter":["Pecunia V"],"pubmed_abstract":["In recent years, solution-processible semiconductors with perovskite or perovskite-inspired structures have been extensively investigated for optoelectronic applications. In particular, silver-bismuth-halides have been identified as especially promising because of their bulk properties and lack of heavily toxic elements. This study investigates the potential of Ag<sub>2</sub>BiI<sub>5</sub> for near-infrared (NIR)-blind visible light photodetection, which is critical to emerging applications (e.g., wearable optoelectronics and the Internet of Things). Self-powered photodetectors were realized and provided a near-constant ≈ 100 mA W<sup>-1</sup> responsivity through the visible, a NIR rejection ratio of > 250, a long-wavelength responsivity onset matching standard colorimetric functions, and a linear photoresponse of > 5 orders of magnitude. The optoelectronic characterization of Ag<sub>2</sub>BiI<sub>5</sub> photodetectors additionally revealed consistency with one-center models and the role of the carrier collection distance in self-powered mode. This study provides a positive outlook of Ag<sub>2</sub>BiI<sub>5</sub> toward emerging applications on low-cost and low-power NIR-blind visible light photodetector."],"journal":["Nano-micro letters"],"pagination":["27"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7770846"],"repository":["biostudies-literature"],"pubmed_title":["Perovskite-Inspired Lead-Free Ag<sub>2</sub>BiI<sub>5</sub> for Self-Powered NIR-Blind Visible Light Photodetection."],"pmcid":["PMC7770846"],"pubmed_authors":["Xia K","Duhm S","Li F","Wang Y","Portilla L","Pecunia V","Zhao J","Yuan Y"],"view_count":["46"],"additional_accession":[]},"is_claimable":false,"name":"Perovskite-Inspired Lead-Free Ag<sub>2</sub>BiI<sub>5</sub> for Self-Powered NIR-Blind Visible Light Photodetection.","description":"In recent years, solution-processible semiconductors with perovskite or perovskite-inspired structures have been extensively investigated for optoelectronic applications. In particular, silver-bismuth-halides have been identified as especially promising because of their bulk properties and lack of heavily toxic elements. This study investigates the potential of Ag<sub>2</sub>BiI<sub>5</sub> for near-infrared (NIR)-blind visible light photodetection, which is critical to emerging applications (e.g., wearable optoelectronics and the Internet of Things). Self-powered photodetectors were realized and provided a near-constant ≈ 100 mA W<sup>-1</sup> responsivity through the visible, a NIR rejection ratio of > 250, a long-wavelength responsivity onset matching standard colorimetric functions, and a linear photoresponse of > 5 orders of magnitude. The optoelectronic characterization of Ag<sub>2</sub>BiI<sub>5</sub> photodetectors additionally revealed consistency with one-center models and the role of the carrier collection distance in self-powered mode. This study provides a positive outlook of Ag<sub>2</sub>BiI<sub>5</sub> toward emerging applications on low-cost and low-power NIR-blind visible light photodetector.","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Jan","modification":"2024-11-15T10:52:51.369Z","creation":"2022-02-10T15:47:56.625Z"},"accession":"S-EPMC7770846","cross_references":{"pubmed":["34138255"],"doi":["10.1007/s40820-020-0371-0"]}}