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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Duim, Herman
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (25/25 displayed)
- 2023Disentangling Dual Emission Dynamics in Lead Bromide Perovskitecitations
- 2023Disentangling Dual Emission Dynamics in Lead Bromide Perovskitecitations
- 2023Addition of Ammonium Thiocyanate Alters the Microstructure and Energetic Landscape of 2D/3D Perovskite Films
- 2022Taking a closer look - how the microstructure of Dion-Jacobson perovskites governs their photophysics.
- 2022Metal Halide Perovskites
- 2022Taking a closer look - how the microstructure of Dion-Jacobson perovskites governs their photophysicscitations
- 2021Photophysics of Two-Dimensional Perovskites—Learning from Metal Halide Substitutioncitations
- 2021Photophysics of Two-Dimensional Perovskites—Learning from Metal Halide Substitution
- 2021Brightening of dark excitons in 2D perovskitescitations
- 2021Scalable, Template Driven Formation of Highly Crystalline Lead-Tin Halide Perovskite Filmscitations
- 2021Scalable, Template Driven Formation of Highly Crystalline Lead-Tin Halide Perovskite Filmscitations
- 2020Broad Tunability of Carrier Effective Masses in Two-Dimensional Halide Perovskitescitations
- 2020Unraveling the Microstructure of Layered Metal Halide Perovskite Filmscitations
- 2020Unraveling the Microstructure of Layered Metal Halide Perovskite Filmscitations
- 2020Extrinsic nature of the broad photoluminescence in lead iodide-based Ruddlesden-Popper perovskitescitations
- 2020Stable cesium formamidinium lead halide perovskites: a comparison of photophysics and phase purity in thin films and single crystalscitations
- 2019Stable Cesium Formamidinium Lead Halide Perovskitescitations
- 2019Mechanism of surface passivation of methylammonium lead tribromide single crystals by benzylaminecitations
- 2019Mechanism of surface passivation of methylammonium lead tribromide single crystals by benzylaminecitations
- 2019Enhancing the crystallinity and perfecting the orientation of formamidinium tin iodide for highly efficient Sn-based perovskite solar cellscitations
- 2019Scalable fabrication of high-quality crystalline and stable FAPbI(3) thin films by combining doctor-blade coating and the cation exchange reactioncitations
- 2019Scalable fabrication of high-quality crystalline and stable FAPbI(3) thin films by combining doctor-blade coating and the cation exchange reactioncitations
- 2019The Impact of Stoichiometry on the Photophysical Properties of Ruddlesden-Popper Perovskitescitations
- 2019Stable Cesium Formamidinium Lead Halide Perovskites:A Comparison of Photophysics and Phase Purity in Thin Films and Single Crystalscitations
- 2019Effects of strontium doping on the morphological, structural, and photophysical properties of FASnI(3) perovskite thin filmscitations
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article
Effects of strontium doping on the morphological, structural, and photophysical properties of FASnI(3) perovskite thin films
Abstract
Doping engineering has been an effective technique applied extensively to enrich semiconductors and modulate their fundamental properties for electronic and optoelectronic applications. In this work, we report the influence of strontium (Sr) doping on solution-processed formamidinium tin iodide (FASnI(3)) perovskite thin films. We show that the addition of the Sr2+ dopant to the host perovskite drastically changes the morphology of the material but has no significant effect on the structural phase for doping concentrations lower than 10%. Using photoluminescence spectroscopy, we showed that for doping contents below 15%, the film is heterogeneously doped and strontium predominantly resides at the surface of the film. Above 15% of Sr, the bulk of the material is significantly doped. Our results show that Sr doping into FASnI(3) perovskite can be a route for the attainment of new perovskites with interesting physical properties. (C) 2019 Author(s).