| People | Locations | Statistics |
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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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Debroye, Elke
KU Leuven
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024Lead‐free halide perovskite materials and optoelectronic devices: progress and prospectivecitations
- 2023Deciphering the role of water in promoting the optoelectronic performance of surface-engineered lead halide perovskite nanocrystalscitations
- 2023Deciphering the Role of Water in Promoting the Optoelectronic Performance of Surface-Engineered Lead Halide Perovskite Nanocrystalscitations
- 2023Lead-Free Halide Perovskite Materials and Optoelectronic Devices: Progress and Prospectivecitations
- 2023State of the Art and Prospects for Halide Perovskite Nanocrystals.
- 2023Temperature-Dependent Evolution of the Structural and Optoelectronic Properties of (NH 4 ) 3 Sb 2 I 9 Single Crystals
- 2023Temperature-Dependent Evolution of the Structural and Optoelectronic Properties of (NH4)3Sb2I9 Single Crystals
- 2023Lead‐Free Halide Perovskite Materials and Optoelectronic Devices: Progress and Prospectivecitations
- 2022An embedded interfacial network stabilizes inorganic CsPbI3 perovskite thin filmscitations
- 2022An embedded interfacial network stabilizes inorganic CsPbI3 perovskite thin filmscitations
- 2021Two-dimensional perovskites with alternating cations in the interlayer space for stable light-emitting diodescitations
- 2021State of the art and prospects for halide perovskite nanocrystalscitations
- 2021State of the art and prospects for halide perovskite nanocrystalscitations
- 2020It's a trap! On the nature of localised states and charge trapping in lead halide perovskitescitations
- 2019Single-Step Synthesis of Dual Phase Bright Blue-Green Emitting Lead Halide Perovskite Nanocrystal Thin Filmscitations
- 2018Efficient and Selective Photocatalytic Oxidation of Benzylic Alcohols with Hybrid Organic-Inorganic Perovskite Materialscitations
- 2012Bimodal (MRI/optical) DTPA Bisamide Complexes and their Self-assembly to Micelles
- 2010Self-assembled heteropolymetallic complexes as MRI contrast agents
- 2010Development of a metallostar MRI contrast agent based on a DTPA derivative of 8-hydroxyquinoline
- 2010Development of a metallostar MRI contrast agent based on a DTPA derivative of 8-hydroxy-quinoline
Places of action
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article
Temperature-Dependent Evolution of the Structural and Optoelectronic Properties of (NH4)3Sb2I9 Single Crystals
Abstract
<p>Hybrid metal halide perovskites are characterized by excellent photoelectric properties with great tunability. By manipulation of their chemical composition, their crystal structure can be altered at the atomic level, leading to confined systems characterized by reduced dimensionality and distinct properties. Here, we provide an in-depth characterization of the structural and optoelectronic properties of 2D (NH<sub>4</sub>)<sub>3</sub>Sb<sub>2</sub>I<sub>9</sub> perovskite single crystals in a wide temperature range (4.2-300 K). Upon cooling, changes in the material’s thermal expansion led to a strong increase in the photoluminescence (PL) intensity. Our findings define the underlying photophysics of this system and the structure-property relationships, thereby paving the way for the optimization and rational design of optoelectronic applications.</p>