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Articles

Enhancing Optoelectronic Properties of Multicrystalline Silicon Using Dual Treatments for Solar Cell Applications

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By Karim Choubani, Ameny El Haj, Achraf Mannai, Yasmin Zouari
| preprints.org
You are already at the latest version Surface texturing is vital in enhancing light absorption and optimizing the optoelectronic properties of multicrystalline silicon (mc-Si) samples. Texturing significantly improves light absorption by minimizing reflectance and extending the effective path length of incident light.
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Optoelectronic proprieties improvement of multicrystalline silicon by Alumina Nanoparticles and silicon nitride

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By Mohamed Ben Rabha, Karim Choubani, Ameny El Haj, Achraf Mannai
| preprints.org
You are already at the latest version In this paper, we compared the effects of alumina nanoparticles and silicon nitride layer deposited on multi-crystalline silicon separately of structure, optic, and optoelectronic properties, to achieve excellent surface. Alumina nanoparticles -covered mc-Si immersion in HF/H2O2/HNO3 and porous silicon covered with silicon nitride structure are the key factors to achieving a high electronic quality of multi-crystalline silicon.
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