Browsing by Author "Amara, Kadda"

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CuMg2GaS4: a novel photocatalyst with promising properties

Hocine, Hayat; Khelfaoui, Friha; Boudia, Keltouma; Fontaine-Vive, Fabien; Sadouki, Ouafaa; Slamani, Amel; Amara, Kadda; Belabbas, Mawloud; Belkharroubi, Fadila; Ameri, M.; Al-Douri Yaroub (Emerald Publishing, 2025)

Purpose: The mechanical properties, including elastic constants and moduli, indicate the material’s stiffness and stability. Our calculations reveal that CuMg2GaS4 is a direct bandgap semiconductor, 2.18 eV. A detailed ...
Elastic, mechanical and thermodynamic properties of technetium-based perovskites XTcO3 (X = K, Rb) compounds

Nouri, Toufik; Khelfaoui, Friha; Amara, Kadda; Bouhemadou, Abdelmadjid; Belkharroubi, Fadila; Al-Douri Y. (Elsevier B.V., 2024)

Ab-initio calculations are employed to determine the structural, mechanical, elastic, electronic and thermodynamic properties of perovskite oxides XTcO3 (X = K, Rb). From the computed structural properties, KTcO3 and RbTcO3 ...
A first-principles investigation of structural, mechanical, electronic and magnetic properties of CsMgO3 perovskite

Nouri, Toufik; Khelfaoui, Friha; Amara, Kadda; Belkharroubi, Fadila; Al-Douri, Yarub; Abu Odeh, Ali; Al-Samarai, Riyadh A. (Elsevier B.V., 2024)

Using density functional theory (DFT) with the generalized gradient approximation (GGA), we have performed a comprehensive investigation of the structural, elastic, electronic, and magnetic properties of CsMgO3 perovskite. ...