Home › Researcher directory › Hatem Ezzaouia
Hatem Ezzaouia
Affiliation : Research and Technology Center of Energy
- 216Publications (affiliation in Tunisia)
- 286Total publications
- 3972Citations
- 34h-index
Research profile
Hatem Ezzaouia has 216 indexed publications (2016–2026). Their work appears mainly in “Journal of Materials Science Materials in Electronics”, “Silicon” and “Results in Physics”. Their most cited article, “Structural, optical, morphological and electrical properties of indium oxide thin films prepared by sol gel spin coating process” (2018), has been cited 84 times. 13 of these publications date from the last three years of activity. Their work is co-authored with at least 12 researchers, including institutions in France, Saudi Arabia, Belgium, United Arab Emirates.
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Create my free profile Add my publicationsResearch areas
- Silicon Nanostructures and Photoluminescence
- Silicon and Solar Cell Technologies
- Thin-Film Transistor Technologies
- ZnO doping and properties
- Anodic Oxide Films and Nanostructures
Publications (216)
- Layer number effect on structural, optical, and photocatalytic properties of ZnTiO3 films deposited on porous silicon substrates
- Development of highly selective pollutants sensors based on NiTiO₃ nanoparticles synthesized via sol-gel route: from structural defects to sensing mechanisms
- Ternary Composite Films of Silicon Nanowires, Tin Oxide and Polypyrrole (SiNWs/SnO2/PPy) for NO2 Gas Detection
- Unveiling interface dynamics in perovskite solar cells with CeO₂/SnO₂ bilayer: Insights from electrochemical impedance spectroscopy
- Hybrid system of polypyrrole conducting polymer and silicon nanowires for application on azoic dye photodegradation
- Effect of Y3+/Yb3+ Co-Doping on the Structural, Optical, and Morphological Properties of Silicon Nanowires for Optoelectronic Application
- Innovative process for the production high-purity zeolites to passivate silicon's surface and bulk to improve electrical parameters
- Optimizing electron transport layers for high-efficiency perovskite solar cells using impedance spectroscopy
- High-Purity Silica Produced from Sand Using a Novel Method Combining Acid Leaching and Thermal Processing
- Structural, Carrier Life Time and Optical Properties of Vanadium Doped Tin Oxide Films Developed on Silicon Nanowires for Photo-Catalytic Degradation of Organic Dyes
- Innovative Technique for Purification of Phosphate Glass for Protective Solar Cell Energy Application
- Long-time Stability of the Enhanced Porous Silicon Opto-electrical Properties by Samarium Pore-filling
- Development of Structural and Electrical Properties of Freestanding Silicon Membrane Doped Lithium
- Growth of La‐Doped ZnO Thin Films on a Porous Silicon Substrate for Photocatalytic Applications
- Attributes of High-Performance Electron Transport Layers for Perovskite Solar Cells on Flexible PET versus on Glass
- Dependence of the Physical Properties of Titanium Dioxide (TiO2) Thin Films Grown by Sol-Gel (Spin-Coating) Process on Thickness
- Morphological, Optical, and Crystalline Analysis of ZnTiO3 Nanostructures Deposited on Porous Silicon Substrate
- Structural, electrical and photoluminescence properties of ZTO thin films for water depollution
- Optical, structural and electrical properties of RuS2 thin films, obtained at low temperatures by spray pyrolysis
- Correlation between microstructural and optoelectronic properties of porous Si/ SnO2 composites coated Al2O3
- Assess the performance of microstructural and optoelectronic properties of dual porous silicon decorated by ZrO 2 /Al 2 O 3 nanoparticles
- Impact of the stacking fault and surface defects states of colloidal CdSe nanocrystals on the removal of reactive black 5
- Br doping effect on structural, optical and electrical properties of ZnS thin films deposited by ultrasonic spray
- Electronic structure of iron pyrite by the LMTO_ASA method
- Ru-substitution effect on the FeSe2 thin films properties
- Effect of amorphous SiC layer on electrical and optical properties of Al/a-SiC/c-Si Schottky diode for optoelectronic applications
- Natural-zeolite purification by a sacrificial scavenger porous layer
- Correlation between structural and morphological properties of multilayer perovskite ZnTiO3coated porous silicon
- Low-cost thermo-chemical process of TiO2powder purification: study of iterative gettering effect
- Effect of Annealing Temperature on Structural and Optical Properties of ZnTiO 3 Perovskite Layers Deposited on Silicon for Photocatalytic Applications
- New Photovoltaic Module Model And A Comparative Study of MPPT Control Techniques Based On Neural Networks
- Enhancement of both optical and catalytic activity of copper-decorated porous silicon micro-particles
- Study of structural, optical and electrical properties of SnO2 doped TiO2 thin films prepared by a facile Sol-Gel route
- Physical investigations on annealed structure Cu/La2O3 for photocatalytic application under sunlight
- Study of the Performance of a ZnO-NiO/Si Nanocomposite-Based Solar Cell
- Effect of Al2O3 decoration on the opto-electrical properties of a porous Si/Cr2O3 composite
- Effect of temperature and etching under light irradiation on the band edge emission of β-mercaptoethanol-capped CdS colloidal nanocrystals
- Morphological Changes In Cdse Layers Deposited On Porous P+-Gaas;Correlation With Optical And Structural Proprieties
- Structural properties and defect related luminescence of Yb-doped NiO sol-gel thin films
- Innovative technology for the production of high-purity sand silica by thermal treatment and acid leaching process
- Optical and surface properties of CdSe thin films prepared by sol-gel spin coating method
- Physical properties of Pb doped ZnS thin films prepared by ultrasonic spray technique
- Physical properties enhancement of porous silicon treated with In2O3 as a antireflective coating
- Effect of the ruthenium incorporation on iron oxide phases synthesis, Fe2O3 and Fe3O4, at low annealing temperature
- Optical and Optoelectronic Properties Enhancement of Porous Silicon Treated with Indium Oxide
- Improving optoelectrical properties of porous silicon by the combination of samarium pore-filling and post-annealing treatment
- Impact of rapid thermal annealing on impurities removal efficiency from silicon carbide for optoelectronic applications
- Photoluminescence origin of lightly doped silicon nanowires treated with acid vapor etching
- Analysis of morphological, optical and thermal properties of porous p-type indium phosphide p-InP(100) prepared by the vapor etching method
- Modeling of New Architecture of Photovoltaic Generator Based on a-Si: H/c-Si Materials
- Maximum Power Point Tracking Control using Neural Network for Photovoltaic Systems
- Structural, optical, morphological and electrical properties of indium oxide thin films prepared by sol gel spin coating process
- One pot synthesis of bismuth oxide/graphitic carbon nitride composites with high photocatalytic activity
- Elaboration and characterization of PVP-assisted NiO thin films for enhanced sensitivity toward H2 and NO2 gases
- Synthesis and Characterization of SnO2-TiO2 Nanocomposites Photocatalysts
- Solution flow rate influence on ZnS thin films properties grown by ultrasonic spray for optoelectronic application
- Influence of In-doping on microstructure, optical and electrical properties of sol–gel derived CdO thin films
- Fast and facile preparation of nanostructured silicon surfaces for laser desorption/ionization mass spectrometry of small compounds
- Optimized nc-Si:H thin films with enhanced optoelectronic properties prepared by micro-waves PECVD used as an effective silicon surface passivation layer
- Laser ablation microgrooving and nanostructured silicon surfaces for an effective gettering process and reduced optical losses
- ZnO thin film and porous silicon co-gettering of impurities in multicrystalline silicon through a VTP process
- Yttrium oxide passivation of porous silicon nanostructures for improved photoluminescence and optoelectronic properties
- Effect of Ni nickel coated porous Si buffers layer on the structural and opto-electronic properties of silicon thin films
- Photothermal Investigation of Nanocomposite Porous Silicon / Rhodamine 6G
- Beneficial Effect of Two-Step Annealing via Low Temperature of Vacancy Complexes in N-type Czochralski Silicon
- Correlation between structural and optical properties of porous silicon treated with Erbium(III)
- Light harvesting and effective surface passivation using electrodeposited Y2O3 for broadband absorption enhancement in silicon solar cells
- Silicon Carbide Purification by Formation of Thin Porous Layer Followed by Thermal Annealing for Silicon Passivation
- Fabrication of ZnO-NiO nanocomposite thin films and experimental study of the effect of the NiO, ZnO concentration on its physical properties
- Investigation of structural, optical and electrical properties of ZnS thin films prepared by ultrasonic spray technique for photovoltaic applications
- CdSe nanorod/TiO2 nanoparticle heterojunctions with enhanced solar- and visible-light photocatalytic activity
- An enhancement of photoluminescence property of Ag doped La 2 O 3 thin films at room temperature
- MoS2/TiO2/SiNW surface as an effective substrate for LDI-MS detection of glucose and glutathione in real samples
- Photoluminescence behavior in the synthesized CdSe thin films deposited on ITO substrates
- Temperature dependence of nickel oxide effect on the optoelectronic properties of porous silicon
- Effect of ruthenium alloy on the band gap value of FeS 2 -pyrite
- Structural, optical, and electrical properties of cadmium oxide thin films prepared by sol–gel spin-coating method
- Effect of Silver-Assisted Chemical Vapor Etching on morphological properties and silicon solar cell performance
- On tuning the preferential crystalline orientation of spray pyrolysis deposited indium oxide thin films
- Structural, optical and electrical properties of SnO2 doped TiO2 synthesized by the Sol–Gel method
- Novel CdSe nanorods/porous anodic alumina nanocomposite-based ethanol sensor: sensitivity enhancement by visible light illumination
- Annealing temperature dependence of structural, optical, and thermal properties of CdSe thin films grown on porous anodic alumina
- Mechanical grooving effect on the gettering efficiency of crystalline silicon based solar cells
- Enhancement of electrical parameters in solar grade monocrystalline silicon by external gettering through sacrificial silicon nanowire layer
- Optoelectronic effect of porous silicon surface treatment with samarium ions for different deposition times and characterizations
- Rapid thermal annealing effect on the microstructural and optical properties of nc-Si embedded in porous anodic alumina
- The removal of metal impurities from the surface of Czochralski wafers using a porous silicon-based gettering under a gas flow HCl/O 2 dry
- Investigation of the percentage and the compacting pressure effect on the structural, optical and thermal properties of alumina-zeolite mixture
- Enhancement of silicon nanowire opto-electric properties by combining acid vapor etching and lithium pore-filling
- PASSIVATION OF CRYSTALLINE SILICON ON POROUS SILICON SURFACE TREATED BY ERBIUM OXIDES (Er2O3) FOR ENHANCEMENT THE PHOTOVOLTAIC PROPERTIES
- Effect of the temperature and the porosity of the gettering process on the removal of heavy metals from Tunisian phosphate rock
- Structural and optical characterization of CdSe nanocrystals (NCs) embedded into a porous silicon nanostructure
- Erratum to: Enhancement of silicon nanowire opto-electric properties by combining acid vapor etching and lithium pore-filling
- An investigation of the optical and structural properties of PECVD a-SiH thin films grown on a porous anodic aluminum template
- Hydrothermal preparation of MoS2/TiO2/Si nanowires composite with enhanced photocatalytic performance under visible light
- Surface functionalization of sol–gel grown NiO thin films with palladium nanoparticles for hydrogen sensing
- NiO thin films synthesized by sol-gel: Potentiality for the realization of antireflection layer for silicon based solar cell applications
- Effect of deposition temperature on the structural and optical properties of CdSe QDs thin films deposited by CBD method
- Effect of porous layer engineered with acid vapor etching on optical properties of solid silicon nanowire arrays
- Metal deposition on porous silicon by immersion plating to improve photoluminescence properties
Publication venues
- Journal of Materials Science Materials in Electronics × 15
- Silicon × 6
- Results in Physics × 4
- Journal of Alloys and Compounds × 4
- Journal of Sol-Gel Science and Technology × 3
- The European Physical Journal Applied Physics × 3
Publications per year
- 20263
- 20254
- 20246
- 20231
- 20227
- 202111
- 20206
- 201913
- 201817
- 201726
Collaborations
Partner institutions : Tunis El Manar University · Tunis University · University of Carthage · University of Monastir · University of Sfax
Co-authors’ countries : France · Saudi Arabia · Belgium · United Arab Emirates
Co-authors
- Messaoud Hajji
- Lotfi Derbali
- Brahim Bessais
- Wissem Dimassi
- Rachid Ouertani
- Mohamed Hassen
- Chohdi Amri
- Ahmed Zarroug
- Fakher Laatar
- Malek Atyaoui
- Mondher Ghrib
- Mounir Gaidi
Bibliographic data from OpenAlex (open database).
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