This PhD work focuses on optoelectronic device simulations based on drift-diffusion models. Approaches are developed for the modelling of Kelvin Probe Force Microscopy (KPFM), perovskite-based solar cells (PSCs), perovskite/silicon tandem solar cells and lll-V/GaP quantum dots (ODs). Firstly, a new approach for the modelling of KPFM is applied to TiOx slabs and to the MAPbI3 perovskite absorber. Secondly, KPFM measurements and simulations are proposed for silicon-based diffused junctions and mesoporous TiOx based PSCs. The built-in potential is investigated, and this study paves the way toward fu rther device improvements. In addition, the influence of the surface of WO. slabs on KPFM measurements is studied theoretically. Various facto rs ...
International audienceThe optoelectronic properties of a monolithically integrated series-connected ...
Highly luminescent CsPbBr3 perovskite quantum dots (QDs) have gained huge attention in research due ...
Organic inorganic lead halide perovskites are distinct from most other semiconductors because they e...
Ce travail de thèse se concentre sur l'étude des modèles de type drift-diffusion. Des approches sont...
National audienceOne of the remaining issues, impeding the commercialization of the low cost and hig...
National audienceOne of the remaining issues, impeding the commercialization of the low cost and hig...
Within the PVMD group at TU Delft, the study of perovskite/c-Si tandem solar cells is being research...
Solar energy is one of the key enabling technologies for the transition to a zero-carbon society – a...
Perovskite solar cells (PSCs) exhibit a series of distinctive features in their optoelectronic respo...
A variety of experiments on vacuum deposited methylammonium lead iodide perovskite solar cells is pr...
International audienceThe optoelectronic properties of a monolithically integrated series-connected ...
Highly luminescent CsPbBr3 perovskite quantum dots (QDs) have gained huge attention in research due ...
Organic inorganic lead halide perovskites are distinct from most other semiconductors because they e...
Ce travail de thèse se concentre sur l'étude des modèles de type drift-diffusion. Des approches sont...
National audienceOne of the remaining issues, impeding the commercialization of the low cost and hig...
National audienceOne of the remaining issues, impeding the commercialization of the low cost and hig...
Within the PVMD group at TU Delft, the study of perovskite/c-Si tandem solar cells is being research...
Solar energy is one of the key enabling technologies for the transition to a zero-carbon society – a...
Perovskite solar cells (PSCs) exhibit a series of distinctive features in their optoelectronic respo...
A variety of experiments on vacuum deposited methylammonium lead iodide perovskite solar cells is pr...
International audienceThe optoelectronic properties of a monolithically integrated series-connected ...
Highly luminescent CsPbBr3 perovskite quantum dots (QDs) have gained huge attention in research due ...
Organic inorganic lead halide perovskites are distinct from most other semiconductors because they e...