HADDA Tiouiri
حدة تويري
hadda.tiouiri@univ-msila.dz
0697785271
- BASE COMMON ST Departement ST
- Faculty of Technology
- Grade MAA
About Me
Research Domains
كلية العلوم و التكنولوجيا
LocationMsila, Msila
Msila, ALGERIA
Code RFIDE- 1985-05-14 00:00:00
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HADDA Tiouiri birthday
- 2025-12-01
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2025-12-01
Numerical Simulations for the Performance Optimization of SnO2/Cs2AgInBr6/CuO Lead-Free Perovskite Solar Cells
This study presents a numerical investigation of the photovoltaic performance of a lead-free double Perovskite Solar Cell (PSC) based on Cs2AgInBr6 as the absorber layer. Using the one-dimensional solar cell simulation tool AMPS-1D, critical device parameters, including active layer thickness and acceptor doping density, were evaluated. The impact of these parameters was tested on performance indicators, such as current density-voltage (J-V) characteristics, Open-Circuit Voltage (OVC), short-circuit current density (JSC), fill factor (FF), and Power Conversion Efficiency (PCE). The results revealed that an optimal active layer thickness of 500 nm, combined with an acceptor density in the range of 1013-1015 cm-3, maximized the device performance. Under these conditions, the solar cell achieved a PCE of 24.96%, with JSC = 29.40 mA/cm2, VOC = 0.969 V, and FF = 87.6%. These values underscored the promising potential of Cs2AgInBr6 as a non-toxic, eco-friendly alternative to lead-based perovskites in photovoltaic applications.
Citation
Hadda TIOUIRI , , (2025-12-01), Numerical Simulations for the Performance Optimization of SnO2/Cs2AgInBr6/CuO Lead-Free Perovskite Solar Cells, Engineering, Technology and Applied Science Research, Vol:15, Issue:6, pages:28706-28709, Scopus
- 2025-05-07
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2025-05-07
Calculations of the Structural, Electronic, Optical, and of CdSiX2 (X ¼ P, As) Compounds Based on First-Principles Theory
Calculations of the Structural, Electronic, Optical, and of CdSiX2 (X ¼ P, As) Compounds Based on First-Principles Theory
Citation
Leila BECHANE , Hadda TIOUIRI , ,(2025-05-07), Calculations of the Structural, Electronic, Optical, and of CdSiX2 (X ¼ P, As) Compounds Based on First-Principles Theory,The First National Conference on Renewable Energies and Advanced Electrical Engineering (NC REAEE'25),l’Université Mohamed Boudiaf, M’sila, Algérie.,
- 2023-10-24
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2023-10-24
FRICTION CALCULATIONS OF THE STRUCTURAL . ELECTRONIC . OPTICAL AND ELASTIC PARAMETERS OF CdSiX2 (X=P , As) COMPOUNDS BASED ON FIRST -PRINCIPLES THEORY
FRICTION CALCULATIONS OF THE STRUCTURAL . ELECTRONIC . OPTICAL AND ELASTIC PARAMETERS OF CdSiX2 (X=P , As) COMPOUNDS BASED ON FIRST -PRINCIPLES THEORY
Citation
Hadda TIOUIRI , ,(2023-10-24), FRICTION CALCULATIONS OF THE STRUCTURAL . ELECTRONIC . OPTICAL AND ELASTIC PARAMETERS OF CdSiX2 (X=P , As) COMPOUNDS BASED ON FIRST -PRINCIPLES THEORY,sixth international conference on the world of technology and advanved materials october 23 - 24 2023,l’Université Batna, Algérie.,
- 2022-12-01
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2022-12-01
Calculations of the Structural, Electronic, Optical, and Elastic Parameters of CdSiX2 (X = P, As) Compounds Based on First-Principles Theory
Density functional theory is used to investigate the structural, electronic, optical, and mechanical aspects of the chalcopyrites CdSiP2 and CdSiAs2 using both the generalized gradient approximation and the local density approximation. The substitution of As for P alters the lattice constants, elastic constants, and dielectric characteristics considerably. The theoretical calculations correspond reasonably well with experimental data and other theoretical computations. The results of the electronic band structure analysis indicate that all of the compounds investigated are semiconductors with direct bands located at the Γ point. CdSiP2 possesses the highest elastic constants and bulk modulus, whereas CdSiAs2 has the highest values of shear modulus and Young's modulus. Moreover, specific focus is also given to obtaining the orientation-dependent linear compressibility and Young's modulus. In bulk, CdSiP2 and CdSiAs2 are isotropic, although their Young's modulus is anisotropic. In addition, the optical response of the compounds is examined in the energy range of 0–14 eV in terms of dielectric functions, optical reflectivity, refractive index, extinction coefficient, optical conductivity, and electron energy loss. The computed optical results indicate that all compounds exhibit optical polarization anisotropy, making them suitable for optoelectronic devices.
Citation
Hadda TIOUIRI , , (2022-12-01), Calculations of the Structural, Electronic, Optical, and Elastic Parameters of CdSiX2 (X = P, As) Compounds Based on First-Principles Theory, basic solid state physics, Vol:259, Issue:11, pages:1-14, basic solid state physics
- 2014-03-10
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2014-03-10
la quatriéme école sur les techniques de caractérisation des matériaux qui a lieu a l'université de Biskra
la quatriéme école sur les techniques de caractérisation des matériaux qui a lieu a l'université de Biskra
Citation
Hadda TIOUIRI , ,(2014-03-10), la quatriéme école sur les techniques de caractérisation des matériaux qui a lieu a l'université de Biskra,la quatriéme école sur les techniques de caractérisation des matériaux qui a lieu a l'université de Biskra du 8 au 10 mars 2014,l’Université biskra, Algérie.,
- 2013-04-29
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2013-04-29
Properties physique of Cu Doped (80-x) Sb2O3-20Li2O-xMoO3 Glasses
Properties physique of Cu Doped (80-x) Sb2O3-20Li2O-xMoO3 Glasses
Citation
Hadda TIOUIRI , ,(2013-04-29), Properties physique of Cu Doped (80-x) Sb2O3-20Li2O-xMoO3 Glasses,journée d'etude sur le génie mécanique : brocédées de mise en forme et eneries renoublables,l’Université biskra, Algérie.,
- 2013-04-21
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2013-04-21
Optical properties of pure and CuO doped (80-x) Sb2O3-20Li2O-xMoO3 glasses
Optical properties of pure and CuO doped (80-x) Sb2O3-20Li2O-xMoO3 glasses
Citation
Hadda TIOUIRI , ,(2013-04-21), Optical properties of pure and CuO doped (80-x) Sb2O3-20Li2O-xMoO3 glasses,international conference of optics ICO2013,l’Université setif, Algérie.,