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    Article

    Optical and thermoelectric properties of NaNbO3 thin film deposed by spray pyrolysis: experimental and DFT study

    Thermoelectric materials are gaining popularity as one of the most effective solutions to the energy issue because of their capacity to create electricity from waste heat without polluting the environment. In ...

    A. Mabrouki, Amira Bougoffa, Abdessalem Trabelsi in The European Physical Journal Plus (2022)

  2. Article

    Correction to: Effect of Sr-substitution on structure, dielectric relaxation and conduction phenomenon of BaTiO3 perovskite material

    A correction to this paper has been published: https://doi.org/10.1007/s10854-021-05950-2

    Rafik Moussi, Amira Bougoffa in Journal of Materials Science: Materials in… (2021)

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    Article

    Effect of Sr-substitution on structure, dielectric relaxation and conduction phenomenon of BaTiO3 perovskite material

    In this paper, we investigated the impact of the substitution of barium (Ba) by strontium (Sr) in site A of the BaTiO3 perovskite lattice on physical properties. The studied materials were synthesized via the con...

    Rafik Moussi, Amira Bougoffa in Journal of Materials Science: Materials in… (2021)

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    Article

    A new modeling approach for amorphous silicon passivated front contact for thin silicon solar cells

    Thermal oxide (SiO2) and hydrogen-rich amorphous silicon (a-Si:H) interlayer at the front metal-silicon contact of thin silicon solar cells has been optimized based on a theoretical model. An analytical solution ...

    Amira Bougoffa, Abdessalem Trabelsi, Abdelaziz Zouari in Optical and Quantum Electronics (2017)

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    Article

    Analytical model of front texturization effect on silicon solar cell with porous silicon at the backside

    In this work, we proposed a theoretical model and an analytical solution to the complete set of equations needed for determining the effect of the front surface texturization and the multiple-pass light trappi...

    Amira Bougoffa, Abdessalem Trabelsi, Abdelaziz Zouari in Optical and Quantum Electronics (2016)

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    Article

    Analysis of external quantum efficiency and conversion efficiency of thin crystalline silicon solar cells with textured front surface

    The present study aims to develop a simple analytical model that simulates the effect of the front surface texturization on thin crystalline silicon solar cells performance. It provides an analytical solution ...

    Amira Bougoffa, Abdessalem Trabelsi in Journal of Computational Electronics (2016)

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    Article

    Internal quantum efficiency improvement in polysilicon solar cells with porous silicon layer on the rear side

    The present paper reports on a simulation study carried out to determine and optimize the effect of porous silicon (PS) layer at the rear side on the performance of thin polysilicon solar cells. It analyticall...

    Abdessalem Trabelsi, Abdelaziz Zouari in Applied Physics A (2016)