Bandgap alignment of solar-driven multilayers metal oxide thin film for water splitting to generate hydrogen energy

M Junaid, WQ Khan - International Journal of Hydrogen Energy, 2024 - Elsevier
Abstracts Solar-driven hydrogen production via water splitting is regarded as the most
practical and efficient method of production of green energy. Hydrogen is a suitable …

Improved PCE in stable lead-free perovskite solar cells based on band engineering of ETL and absorber

H Ferhati, F AbdelMalek, F Djeffal - Solar Energy, 2023 - Elsevier
In this paper, a unique structure of graded band gap (GBG) electron transport layer (ETL)
based lead-free Perovskite solar cell (PSC) is proposed and numerically investigated. The …

RAINBOW Organic Solar Cells: Implementing Spectral Splitting in Lateral Multi‐Junction Architectures

M Gibert‐Roca, M Casademont‐Viñas, Q Liu… - Advanced …, 2024 - Wiley Online Library
While multi‐junction geometries have the potential to boost the efficiency of organic solar
cells, the experimental gains yet obtained are still very modest. This work proposes an …

Eco-friendly perovskite/CZTSSe tandem cell exceeding 28% efficiency through current matching and bandgap optimization: a numerical investigation

A Maoucha, F Djeffal, H Ferhati… - The European Physical …, 2023 - epjplus.epj.org
Tandem solar cells are capable of dividing the solar spectrum over multiple sub-cells with
distinct bandgaps, leading to enhanced conversion efficiencies compared to single-junction …

Optimization of ultra-thin CIGS-based solar cells by strained In1−xGaxAs absorption layer: 1D SCAPS modeling

A Tarbi, T Chtouki, MA Sellam, A Benahmed… - Journal of …, 2023 - Springer
In this study, we investigated the optoelectronic behavior of In1− x Ga x As alloy epitaxy on a
GaAs substrate by varying the chemical composition of gallium. We studied the impact of the …

Study of the surface chemistry, surface morphology, optical, and structural properties of InGaN thin films deposited by RF magnetron sputtering

DA Granada-Ramírez, A Pulzara-Mora… - Applied Surface …, 2022 - Elsevier
InGaN thin films were deposited on silicon (1 0 0) single crystal substrates by RF magnetron
sputtering in an Ar atmosphere, at a pressure of 8× 10− 2 Torr, by using In and GaN targets …

Effects of beam splitting on photovoltaic properties of monocrystalline silicon, multicrystalline silicon, GaAs, and perovskite solar cells for hybrid utilization

Y Gao, X Yang, Z Tan, X Yang, Y Zhang… - International Journal of …, 2023 - Taylor & Francis
Photovoltaic-thermal beam-splitting hybrid system utilizes solar energy with a high efficiency
in a wider spectrum than photovoltaics. However, few studies explain the selection of solar …

Versatile perovskite and its various applications

J Mangalam - Materials Letters, 2022 - Elsevier
Since their discovery in 1839, perovskite materials have played a significant role in
development of low-cost energy products for photovoltaics, light emitting diodes, sensors …

Investigation of CuO/ITO Photoelectrode Fabricated by PVD for Efficient Photoelectrochemical Water Splitting and Hydrogen Evolution

M Junaid, M Sharaf, M El‐Meligy, N Ahmad - Luminescence, 2024 - Wiley Online Library
Hydrogen and renewable fuels were generated using cost‐effective and efficient
electrocatalysts for water splitting. In this work, a CuO‐based photocathode is used for the …

Influence of magnetron sputtering conditions on the structure and surface morphology of InxGa1–xAs thin films on a GaAs (100) substrate

OV Devitsky, AA Zakharov, LS Lunin… - Condensed Matter and …, 2022 - journals.vsu.ru
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