Searched for: author%3A%22En-nadir%2C+Redouane%22
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Abboudi, Hassan (author), El Ghazi, Haddou (author), En-nadir, Redouane (author), Basyooni, Mohamed A. (author), Jorio, Anouar (author), Zorkani, Izeddine (author)
This paper presents a thorough numerical investigation focused on optimizing the efficiency of quantum-well intermediate-band solar cells (QW-IBSCs) based on III-nitride materials. The optimization strategy encompasses manipulating confinement potential energy, controlling hydrostatic pressure, adjusting compositions, and varying thickness. The...
journal article 2024
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El Ghazi, Haddou (author), Eker, Yasin Ramazan (author), En-nadir, Redouane (author), Ahmed, Shrouk Eid Zaki (author), Basyooni, Mohamed A. (author)
The paper deals with the conception and feasibility of the device structure based on the optimized PIN-(In, Ga)N homojunction solar cells. A new and efficient model combining the most realistic ones considering the impacts of band gap narrowing, collection efficiency, Shockley-Read-Hall recombination, and interface polarization is proposed to...
journal article 2024
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En-nadir, Redouane (author), El Ghazi, Haddou (author), Basyooni, Mohamed A. (author), Tihtih, Mohammed (author), Belaid, Walid (author), Abboudi, Hassan (author), Maouhoubi, Ibrahim (author), Rabah, Mohamed (author), Zorkani, Izeddine (author)
Defects and impurities within semiconductor materials pose significant challenges. This investigation scrutinizes the response of a single dopant donor impurity located in nanostructured semiconductors, specifically quantum wells subjected to both harmonic and inharmonic confinement potentials. The primary focus of this inquiry centers on the...
journal article 2024
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Basyooni, Mohamed A. (author), En-nadir, Redouane (author), Rahmani, Khalid (author), Eker, Yasin Ramazan (author)
In this study, we delved into the influence of Ir nanofilm coating thickness on the optical and optoelectronic behavior of ultrathin MoO3 wafer-scale devices. Notably, the 4 nm Ir coating showed a negative Hall voltage and high carrier concentration of 1.524 × 1019 cm−3 with 0.19 nm roughness. Using the Kubelka–Munk model, we found that the...
journal article 2023
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Basyooni, Mohamed A. (author), Zaki, Shrouk E. (author), Rahmani, Khalid (author), En-nadir, Redouane (author), Eker, Yasin Ramazan (author)
Surface plasmon technology is regarded as having significant potential for the enhancement of the performance of 2D oxide semiconductors, especially in terms of improving the light absorption of 2D MoO3 photodetectors. An ultrathin MoO3/Ir/SiO2/Si heterojunction Schottky self-powered photodetector is introduced here to showcase positive...
journal article 2023
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En-nadir, Redouane (author), Basyooni, Mohamed A. (author), Tihtih, Mohammed (author), Belaid, Walid (author), Ez-zejjari, Ilyass (author), Majda, El Ghmari Majda (author), El Ghazi, Haddou (author), Ahmed, Salim (author), Zorkani, Izeddine (author)
Ultra-thin quantum wells, with their unique charge confinement effects, are essential in enhancing the electronic and optical properties crucial for optoelectronic device optimization. This study focuses on theoretical investigations into radiative recombination lifetimes in nanostructures, specifically addressing both intra-subband (ISB: e-e)...
journal article 2023
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El Ghazi, Haddou (author), En-nadir, Redouane (author), Jorio, Anouar (author), Basyooni, Mohamed A. (author)
This study investigates the degradation of the silicon NPN transistor’s emitter-base junction, specifically the 2N2219A model, under both forward and reverse polarization. We examine the current–voltage characteristics under the influence of 1 MeV proton irradiation at various fluencies, which are 5.3×108,5.3×1010,5×1011,5×1012, and 5×1013...
journal article 2023
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En-nadir, Redouane (author), Basyooni, Mohamed A. (author), Tihtih, Mohammed (author), El Ghazi, Haddou (author)
This computational investigation delves into the electronic and optical attributes of InGaN/GaN nanostructures subjected to both harmonic and anharmonic confinement potentials, coupled with the influence of a nonresonant intense laser field (ILF). The theoretical framework incorporates higher-order anharmonic terms, specifically quartic and...
journal article 2023
Searched for: author%3A%22En-nadir%2C+Redouane%22
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