Importance of spin‐orbit coupling on photovoltaic properties of Pb‐free vacancy ordered double perovskites halides X2TeY6 (X = Cs, Rb, and Y = I, Br, Cl): First …

S Dahbi, N Tahiri, O El Bounagui… - … Journal of Energy …, 2022 - Wiley Online Library
In this paper, the crystal structures, thermodynamic stability, electronic densities of states,
band structures, and optical properties of the nontoxic Pb‐free vacancy ordered double …

The vacancy-ordered halide double perovskite Cs2B1− xTixI6 (B= Zr, Hf) for photovoltaic and photocatalytic hydrogen production by splitting water applications: First …

B Akenoun, S Dahbi, H Ez-Zahraouy, N Tahiri - Inorganic Chemistry …, 2024 - Elsevier
The structural, electronic, optical, and photocatalytic properties of pure and Ti-doped on the
B-site of Cs 2 BI 6 (B= Hf and Zr) are explored using the first principal calculation based on …

Engineering the optoelectronic and thermoelectric properties of Cs2BiAgY6 (Y= Br or Cl) double perovskites through do** with Iodine: a DFT study

B Akenoun, S Dahbi, N Tahiri, O El Bounagui… - Journal of Physics and …, 2024 - Elsevier
First-principles calculations are used to study the optoelectronic and thermoelectric
properties of Cs 2 BiAgY 6-x I x (where Y= Br or Cl, and x= 0.0, x= 0.15 or x= 0.3) materials …

Effects of oxygen group elements on thermodynamic stability, electronic structures and optical properties of the pure and pressed BaTiO3 perovskite

S Dahbi, N Tahiri, O El Bounagui… - Computational …, 2022 - Elsevier
Thermodynamic stability, electronic structures, and optical properties of the pure and
pressed BaTiO 3 doped with different concentrations of oxygen group elements (Se, Te, and …

Theoretical investigations of electronic structure and optical properties of S, Se or Te doped perovskite ATiO3 (A= Ca, Ba, and Sr) materials for eco-friendly solar cells

B Mouhib, S Dahbi, A Douayar, N Tahiri… - Micro and …, 2022 - Elsevier
Structural, electronic, and optical properties of undoped and chalcogens doped ATiO 3
(A​=​ Ca, Ba, and Sr) materials are studied using Density Functional Theory and Local …

Earth-abundant nontoxic ternary calcium nitrides inverse perovskites for single-junction solar cells: Ab-initio simulations

S Dahbi, N Tahiri, O El Bounagui… - Materials Science in …, 2022 - Elsevier
A single-junction solar cell with a direct and ideal photovoltaic forbidden bandgap value
which maximizes the photon absorbed is needed for the diversity of solar energy …

A DFT study of electronic structure and optical properties of the pure, doped and co-doped CaZrO3 perovskite for photovoltaic applications

A El Badraoui, S Dahbi, N Tahiri, O El Bounagui… - Journal of the Korean …, 2023 - Springer
The present study investigates the effects, of V and/or N-doped CaZrO3 on the electronic
and optical properties using spin-polarized density functional theory calculations. It was …

Electronic and optical properties of bulk Zn2VN3 ternary nitride: First-principles investigation

S Hassine, O Farkad, F Elfatouaki, R Takassa… - Materials Science in …, 2023 - Elsevier
To explore the scope of the application and provide theoretical guidance of Zn 2 VN 3
ternary nitride, the first principles calculation based on density functional theory (DFT) was …

A DFT study of the electronic structure, optical and thermoelectric properties of perovskite CsSnBr3 compound under strains effect: Photovoltaic applications

A El Badraoui, S Dahbi, N Tahiri… - … Physics Letters B, 2024 - World Scientific
Researchers are working on perovskites for photovoltaic applications due to their low cost
and excellent power conversion efficiency. Our investigation has focused on analyzing the …

The effect of chalcogens-doped with dilation strain on the electronic, optic, and thermoelectric properties of perovskite BaSnO3 compound

B Akenoun, S Dahbi, N Tahiri, O El Bounagui… - Journal of the Korean …, 2022 - Springer
The effects of three axial dilation strains and chalcogens-doped BaSnO3 on the electronic,
optic, and thermoelectric properties of perovskite BaSnO3compound were carried out using …