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Listar por autor "Doumbia, Youssouf"

Mostrando ítems 1-8 de 8

Elaboration et caractérisation des couches minces pérovskites hybrides organiques-inorganiques pour les cellules solaires photovoltaïques

Doumbia, Youssouf (Universitat Politècnica de València, 2024-02-19)

[ES] El presente trabajo titulado "Elaboración y caracterización de láminas delgadas híbridas orgánico-inorgánicas de perovskita para células solares fotovoltaicas" es una contribución a la mejora del rendimiento y la ...
From Powder Manufacturing to Perovskite/<i>p</i>-type TCO Thin Film Deposition

Doumbia, Youssouf; Bouich, Amal; Touré, Abdoulaye; Mari Guaita, Julia; Marí, B.; Soro, Donafologo (Springer-Verlag, 2024-05)

[EN] Photovoltaic perovskites are very attractive candidates as absorber layers because of their very interesting properties. In the present work, we have two parts: first, we prepared powders of the perovskites MAPbBr3, ...
Improving Stability and Performance of Cesium Mixed Lead Halides for Photovoltaic Applications

Doumbia, Youssouf; Bouich, Amal; Soro, Donafologo; Marí, B. (Springer-Verlag, 2023-03)

[EN] We have focused on mixed halide perovskite thin films of the formula CsPbX3 where (X-3 = Br-3, Cl-3, I-3, Br2Cl, Br2I, and I2Cl) prepared by spin-coating in order to study the effects of partial and total Br substitution. ...
Investigation of mixed bromide iodide lead perovskites by spin coating onto single and tandem solar cells applications

Armel Ignace, N'Guessan; Bouich, Amal; Doumbia, Youssouf; Marí, B.; D. Soro (Elsevier, 2024-03)

[EN] In this study mixed bromide iodide lead perovskites CH3NH3PbI3-xBrx were successfully deposed at Fluorine doped Tin Oxide (FTO) coated glass substrate by Spin coating process. We investigated the processing substitution ...
Investigation of the optoelectronic and structural properties of FA(1-x)BixPbBr6I3 of Perovskite mixed halide films

Touré, Abdoulaye; Bouich, Amal; Doumbia, Youssouf; Marí, B.; Soro, Donafologo (Elsevier, 2023-10)

[EN] In this study, we analyzed the structural and optical characteristics of pure FAPbBr2I mixed halide perovskites and doped with a large proportion of bismuth. Previous work has demonstrated that the replacement of 2/3 ...
Mixed halide head perovskites thin films: Stability and Growth Investigation

Doumbia, Youssouf; Bouich, Amal; Soro, Donafologo; Marí, B. (Elsevier, 2022-07)

[EN] Herein, we investigate the mixed halide perovskite films with the formula MAPbX(3) where (X-3 = Br-3, Cl-3, I-3, Br2Cl, Br2I, and I2Cl) prepared by Spin-Coating in order to study the effects of partial and total ...
Surface Morphology And Optical Properties Of Ma-Doped Fapbbr3 Thin Films For Photovoltaic Applications

Soro, Donafologo; Doumbia, Youssouf; Bouich, Amal; Marí, B. (Dept. of Zoology Mata Jijabai Govt. P. G. Girls College, 2023-04)

[EN] In general, the optical and structural properties of perovskites can be improved by doping in order to use them for various applications. In this work, we have developed by the method of spin coating in one step thin ...
Towards Stable Free Lead Mixed Halide Perovskite Thin Films on FTO-Coated Glass Substrate

Doumbia, Youssouf; Bouich, Amal; Marí, B.; Soro, Donafologo (Springer-Verlag, 2023-11)

[EN] All-inorganic cesium (Cs) lead perovskites have better thermal and chemical stability than organic-inorganic hybrids. They therefore represent a hope for stability and increased performance of perovskites as absorber ...