Matches in SemOpenAlex for { <https://semopenalex.org/work/W2903949061> ?p ?o ?g. }
- W2903949061 abstract "Abstract A fast, nondestructive, camera‐based method to capture optical bandgap images of perovskite solar cells (PSCs) with micrometer‐scale spatial resolution is developed. This imaging technique utilizes well‐defined and relatively symmetrical band‐to‐band luminescence spectra emitted from perovskite materials, whose spectral peak locations coincide with absorption thresholds and thus represent their optical bandgaps. The technique is employed to capture relative variations in optical bandgaps across various PSCs, and to resolve optical bandgap inhomogeneity within the same device due to material degradation and impurities. Degradation and impurities are found to both cause optical bandgap shifts inside the materials. The results are confirmed with micro‐photoluminescence spectroscopy scans. The excellent agreement between the two techniques opens opportunities for this imaging concept to become a quantified, high spatial resolution, large‐area characterization tool of PSCs. This development continues to strengthen the high value of luminescence imaging for the research and development of this photovoltaic technology." @default.
- W2903949061 created "2018-12-22" @default.
- W2903949061 creator A5010465515 @default.
- W2903949061 creator A5018314131 @default.
- W2903949061 creator A5054072326 @default.
- W2903949061 creator A5055341082 @default.
- W2903949061 creator A5064176665 @default.
- W2903949061 creator A5074340406 @default.
- W2903949061 creator A5076140093 @default.
- W2903949061 creator A5077132459 @default.
- W2903949061 creator A5077826305 @default.
- W2903949061 creator A5080775172 @default.
- W2903949061 creator A5084330026 @default.
- W2903949061 date "2018-12-14" @default.
- W2903949061 modified "2023-10-08" @default.
- W2903949061 title "Imaging Spatial Variations of Optical Bandgaps in Perovskite Solar Cells" @default.
- W2903949061 cites W1821790061 @default.
- W2903949061 cites W1963721320 @default.
- W2903949061 cites W1981328983 @default.
- W2903949061 cites W1994550710 @default.
- W2903949061 cites W2009368935 @default.
- W2903949061 cites W2016166375 @default.
- W2903949061 cites W2017771145 @default.
- W2903949061 cites W2037218056 @default.
- W2903949061 cites W2040875144 @default.
- W2903949061 cites W2057327293 @default.
- W2903949061 cites W2084997550 @default.
- W2903949061 cites W2098049927 @default.
- W2903949061 cites W2108258208 @default.
- W2903949061 cites W2109095228 @default.
- W2903949061 cites W2134379336 @default.
- W2903949061 cites W2147769810 @default.
- W2903949061 cites W2155766616 @default.
- W2903949061 cites W2160391726 @default.
- W2903949061 cites W2165020157 @default.
- W2903949061 cites W2180710284 @default.
- W2903949061 cites W2240478571 @default.
- W2903949061 cites W2263056868 @default.
- W2903949061 cites W2271642497 @default.
- W2903949061 cites W2285496506 @default.
- W2903949061 cites W2317884741 @default.
- W2903949061 cites W2335308135 @default.
- W2903949061 cites W2400083283 @default.
- W2903949061 cites W2483989039 @default.
- W2903949061 cites W2489525639 @default.
- W2903949061 cites W2524381755 @default.
- W2903949061 cites W2528823810 @default.
- W2903949061 cites W2548112752 @default.
- W2903949061 cites W2555588328 @default.
- W2903949061 cites W2560387188 @default.
- W2903949061 cites W2564479994 @default.
- W2903949061 cites W2585454403 @default.
- W2903949061 cites W2605298816 @default.
- W2903949061 cites W2605632668 @default.
- W2903949061 cites W2605972585 @default.
- W2903949061 cites W2725275621 @default.
- W2903949061 cites W2738245931 @default.
- W2903949061 cites W2755374199 @default.
- W2903949061 cites W2756060340 @default.
- W2903949061 cites W2757117568 @default.
- W2903949061 cites W2785057478 @default.
- W2903949061 cites W2789740078 @default.
- W2903949061 cites W2790727590 @default.
- W2903949061 cites W2801378375 @default.
- W2903949061 cites W2883708814 @default.
- W2903949061 cites W2891680217 @default.
- W2903949061 cites W2892132462 @default.
- W2903949061 cites W2897392759 @default.
- W2903949061 doi "https://doi.org/10.1002/aenm.201802790" @default.
- W2903949061 hasPublicationYear "2018" @default.
- W2903949061 type Work @default.
- W2903949061 sameAs 2903949061 @default.
- W2903949061 citedByCount "17" @default.
- W2903949061 countsByYear W29039490612019 @default.
- W2903949061 countsByYear W29039490612020 @default.
- W2903949061 countsByYear W29039490612021 @default.
- W2903949061 countsByYear W29039490612022 @default.
- W2903949061 countsByYear W29039490612023 @default.
- W2903949061 crossrefType "journal-article" @default.
- W2903949061 hasAuthorship W2903949061A5010465515 @default.
- W2903949061 hasAuthorship W2903949061A5018314131 @default.
- W2903949061 hasAuthorship W2903949061A5054072326 @default.
- W2903949061 hasAuthorship W2903949061A5055341082 @default.
- W2903949061 hasAuthorship W2903949061A5064176665 @default.
- W2903949061 hasAuthorship W2903949061A5074340406 @default.
- W2903949061 hasAuthorship W2903949061A5076140093 @default.
- W2903949061 hasAuthorship W2903949061A5077132459 @default.
- W2903949061 hasAuthorship W2903949061A5077826305 @default.
- W2903949061 hasAuthorship W2903949061A5080775172 @default.
- W2903949061 hasAuthorship W2903949061A5084330026 @default.
- W2903949061 hasBestOaLocation W29039490612 @default.
- W2903949061 hasConcept C120665830 @default.
- W2903949061 hasConcept C121332964 @default.
- W2903949061 hasConcept C125287762 @default.
- W2903949061 hasConcept C127413603 @default.
- W2903949061 hasConcept C148869448 @default.
- W2903949061 hasConcept C155011858 @default.
- W2903949061 hasConcept C159985019 @default.
- W2903949061 hasConcept C171250308 @default.
- W2903949061 hasConcept C178790620 @default.