| 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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Barjon, Julien
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2024Benchmarking the integration of hexagonal boron nitride crystals and thin films into graphene-based van der Waals heterostructurescitations
- 2023Vertical pin diodes on large freestanding (100) diamond film
- 2023Pseudo-delta phosphorus doped diamond
- 2020Heteroepitaxial growth of sp 2 -hybridized boron nitride multilayer on nickel substrates by CVD: the key role of the substrate orientationcitations
- 2020Production and processing of graphene and related materials
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materials
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2019Advanced synthesis of highly crystallized hexagonal boron nitride by coupling polymer-derived ceramics and spark plasma sintering processes—influence of the crystallization promoter and sintering temperaturecitations
- 2018Hybrid halide perovskites: a new semiconductor for photovoltaics and light emission
- 2017Angular resolved electron energy loss spectroscopy in hexagonal boron nitride
- 2017Angle-resolved electron energy loss spectroscopy in hexagonal boron nitridecitations
- 2017Surface effects on exciton diffusion in non polar ZnO/ZnMgO heterostructurescitations
- 2014Substitutional phosphorus incorporation in nanocrystalline CVD diamond thin filmscitations
- 2008Correlation Between Microstructure and Optical Properties of ZnO Based Nanostructures Grown by MOCVD
- 2008Stability of B-H and B-D complexes in diamond under electron beam excitationcitations
Places of action
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document
Hybrid halide perovskites: a new semiconductor for photovoltaics and light emission
Abstract
The molecular crystals of hybrid perovskites of general formula (R-NH 3) p PbX n (R organic group, X: halogen) represent a new class of semiconductors which has made a spectacular breakthrough in the photovoltaic world for 5 years. Indeed, the development of solar cells containing hybrid perovskites as a light-absorbing material has undergone an extremely rapid development that has achieved record yields as high as 22.7% in 2017, coming into competition with records of silicon based solar cells. In addition to photovoltaic applications, these molecular crystals are quite relevant in the field of light emission: light-emitting diodes and lasers. This dazzling success is due to the fact that hybrid perovskites possess remarkable optical and electronic properties, combining the advantages of organic and inorganic semiconductors. These excitonic properties can be adjusted by varying the composition of the molecules and the shaping of the crystals (thin layers, single crystals). In particular, we will study the intrinsic properties of excitons in single crystals of hybrid perovksites by temperature-dependent absorption and time-resolved photoluminescence and micro-photoluminescence experiments.