| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Hirsch, Lionel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024Electronic Doping in Perovskite Solar Cellscitations
- 2024Three Terminal Organic-Silicon Tandem Models
- 2024Unmasking The Magic of Magic Blue in Perovskite Dopingcitations
- 2023Redox-active ions unlock substitutional doping in halide perovskites ; Mater. Horiz.citations
- 2023Homojunction Doping for Efficient Hole Extraction in Polymer Solar Cellscitations
- 2023Probing proton diffusion as a guide to environmental stability in powder-engineered FAPbI3 and CsFAPbI3 perovskitescitations
- 2023Low-cost WO3 nanoparticles / PVA smart photochromic glass windows for sustainable building energy savingscitations
- 2023Redox-active ions unlock substitutional doping in halide perovskitescitations
- 2022Homojunction Doping for Efficient Hole Extraction in Polymer Solar Cellscitations
- 2022Electron beam versus thermal deposition of aluminum top electrode for organic solar cellscitations
- 2020An insight into the charge carriers transport properties and electric field distribution of CH 3 NH 3 PbBr 3 thick single crystalscitations
- 2017Engineering processes at the interface of p-semiconductor for enhancing the open circuit voltage in p-type dye-sensitized solar cellscitations
- 2014Sensitivity enhancement of a flexible MEMS strain sensor by a field effect transistor in an all organic approachcitations
- 2012Cumulative effects of electrode and dielectric surface modifications on pentacene-based transistorscitations
- 2011Epitaxial samarium disilicide films on silicon (0 0 1) substrates: growth, structural and electrical propertiescitations
- 2006Silole derivatives: relationships between molecular arrangement and OLED efficiency.citations
- 2006Organic Light-emitting Diodes and Organic Light-emitting Electrochemical Cells Based on Silole-Fluorene Derivatives.citations
Places of action
| Organizations | Location | People |
|---|
article
Probing proton diffusion as a guide to environmental stability in powder-engineered FAPbI3 and CsFAPbI3 perovskites
Abstract
Pre-synthesized perovskite powder is advantageous for device reliability. Arguably, the water uptake capability is critical for the stability of α-FAPbI 3 thin films, and the migration of hydrogen species is challenging to elucidate using routine techniques such as imaging or mass spectroscopy. Here, we decipher the proton diffusion to quantify indirect monitoring of H migration by following the N-D vibration using transmission infrared spectroscopy. Allows the direct assessment of the deterioration of perovskite by moisture. The inclusion of a minor amount of Cs in FAPbI 3 , reveals significant differences in proton diffusion rates attesting to its impact. Its ability to access the active layer by water molecules is five times, lower than FAPbI 3, which is lower than MAPbI 3. This protocol directly correlates with the local environment of the materials and engages with a range of semiconductors to identify the material's reliability and intrinsic degradation mechanisms toward its suitability for optoelectronic applications.