Haytam Mouhib
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Haytam Mouhib has a total of 6 co-authors. Here are the top co-authors by number of shared publications:
- Abderrahim Ait Hssi
Materials and Renewable Energy Laboratory, Ibn Zohr University, Agadir, Morocco
1 shared publication Abdeslam Elfanaoui
Materials and Renewable Energy Laboratory, Ibn Zohr University, Agadir, Morocco
1 shared publicationAhmed Ihlal
Materials and Renewable Energy Laboratory, Ibn Zohr University, Agadir, Morocco
1 shared publicationKhalid Bouabid
Materials and Renewable Energy Laboratory, Ibn Zohr University, Agadir, Morocco
1 shared publicationLahoucine Atourki
MANAPSE Lab, Faculty of Science, Mohammed V University, Rabat, Morocco
1 shared publicationYoussef Ait Wahmane
Materials and Renewable Energy Laboratory, Ibn Zohr University, Agadir, Morocco
1 shared publication
Latest Publications
- 3 March 2022
- Published by IOP Publishing in Modelling and Simulation in Materials Science and Engineering
- Vol. 30 (3) , 035011
Numerical investigation of eco-friendly MASnI 3 perovskite-based solar cell: effect of defect density and hole transport layer
Eco-friendly lead-free perovskite CH 3 NH 3 SnI 3 (MASnI 3 ) based solar cell device was simulated using the one-dimensional solar capacitance tool (SCAPS 1D). In this work, we investigate the effect of several parameters such as the thickness and the defect density in the absorber layer. We focus on the effect of defect densities at the TiO 2 /MASnI 3 , MASnI 3 /Spiro-OMeTAD interfaces on the photovoltaic performances. Our results show that the best performances were obtained with an absorber thickness layer kept of 1.1 μ m, and for low defect densities in the active layer and at the TiO 2 /MASnI 3 interface. In addition, we have studied the effect of various hole transport layers (HTL) compounds such as Cu 2 O, CuO, CuI, CuSCN, PTAA, PEDOT: PSS, and MEH-PPV. Our results show the significant impact of valence band offset and hole mobility on device performances. The champion device has a power conversion efficiency of 27.77%, a current density ( J sc ) of 34.6 mA cm −2 , an open circuit voltage ( V oc ) of 0.96 V and a fill factor of 83.34%. This work can provide imperative guidelines to researchers for the design of efficient eco-friendly perovskite solar cells.
- 3 March 2022
- Published by IOP Publishing in Modelling and Simulation in Materials Science and Engineering
- Vol. 30 (3) , 035011
Numerical investigation of eco-friendly MASnI 3 perovskite-based solar cell: effect of defect density and hole transport layer
Eco-friendly lead-free perovskite CH 3 NH 3 SnI 3 (MASnI 3 ) based solar cell device was simulated using the one-dimensional solar capacitance tool (SCAPS 1D). In this work, we investigate the effect of several parameters such as the thickness and the defect density in the absorber layer. We focus on the effect of defect densities at the TiO 2 /MASnI 3 , MASnI 3 /Spiro-OMeTAD interfaces on the photovoltaic performances. Our results show that the best performances were obtained with an absorber thickness layer kept of 1.1 μ m, and for low defect densities in the active layer and at the TiO 2 /MASnI 3 interface. In addition, we have studied the effect of various hole transport layers (HTL) compounds such as Cu 2 O, CuO, CuI, CuSCN, PTAA, PEDOT: PSS, and MEH-PPV. Our results show the significant impact of valence band offset and hole mobility on device performances. The champion device has a power conversion efficiency of 27.77%, a current density ( J sc ) of 34.6 mA cm −2 , an open circuit voltage ( V oc ) of 0.96 V and a fill factor of 83.34%. This work can provide imperative guidelines to researchers for the design of efficient eco-friendly perovskite solar cells.