On the substrate heating effects on structural, mechanical and linear/non-linear optical properties of Ag–Mn co-doped ZnO thin films

F Lekoui, R Amrani, S Hassani, E Garoudja, W Filali… - Optical Materials, 2024 - Elsevier
Optimization of the physical properties of ZnO thin films doped with different elements opens
new opportunities for the application of these materials in different fields. Consequently, it is …

Elaboration and characterization of pure ZnO, Ag: ZnO and Ag-Fe: ZnO thin films: Effect of Ag and Ag-Fe doping on ZnO physical properties

F Lekoui, S Hassani, E Garoudja, R Amrani… - Revista mexicana de …, 2023 - scielo.org.mx
Abstract Pure ZnO, Ag doped ZnO and Ag-Fe co-doped ZnO were prepared using thermal
evaporation. XRD analysis confirms that all layers present a hexagonal wurtzite structure; …

Investigation structural heterogeneities in hydrogenated nanocrystalline silicon thin films from argon-diluted silane dusty plasma PECVD

R Amrani, F Lekoui, F Pichot, K Annou, P Abboud… - Vacuum, 2024 - Elsevier
This study presents a novel approach for achieving a high deposition rate of nanocrystalline
hydrogenated silicon (nc-Si: H) thin films using dusty plasma, eliminating the need for …

Machine learning-based method for predicting C–VT characteristics and electrical parameters of GaAs/AlGaAs multi-quantum wells Schottky diodes

E Garoudja, A Baouta, A Derbal, W Filali… - Physica B: Condensed …, 2024 - Elsevier
In this work, two models of artificial neural networks are developed to predict the electrical
parameters and capacitance-voltage characteristics of GaAs/AlGaAs multi-quantum wells …

Structural and optical properties of highly Ag-doped TiO2 thin films prepared by flash thermal evaporation

R Amrani, F Lekoui, E Garoudja, Y Zenati… - Physica …, 2024 - iopscience.iop.org
The present study investigates the structural and optical properties of silver (Ag)-doped
titanium dioxide (TiO2) thin films prepared via flash thermal evaporation using TiO2 and Ag …

Development of a software “HebalOptics” to extract optical properties and thickness of thin films from a single transmittance measurement

ZEA Hebal, N Sengouga, A Meftah… - Optical and Quantum …, 2024 - Springer
Optical parameters of materials, such as the refractive and extinction coefficients, are very
important in dictating their potential utilization in different applications. Therefore, their …

[PDF][PDF] Optical parameters extraction of zinc oxide thin films doped with manganese using an innovative technique based on the dragonfly algorithm and their …

K Settara, F Lekoui, H Akkari, E Garoudja… - Journal of Ovonic …, 2024 - researchgate.net
Thanks to its properties such as wide bandgap (~ 3.37 eV), abundance on earth, nontoxicity,
stability, and low cost, zinc oxide (ZnO) has become a promising candidate as a …

More Precise SLAM Using Controlled Filter Augmented with Active Perception

LM Ribeiro, N Nedjah, PVR de Carvalho - International Conference on …, 2023 - Springer
This work presents a new method, called Controlled Filter with Active Perception (CFAP), to
approach the problem of Simultaneous Localization and Mapping (SLAM). SLAM aims to …