| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Emerson Coy, Phd, Dsc.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (38/38 displayed)
- 2024Ag, Cu, and Se-doped ultrasmall iron oxide colloidal gels: Revealing potential for photo/electrochemical applicationscitations
- 2024In vitro anticancer activity of melanin-like nanoparticles for multimodal therapy of glioblastomacitations
- 2023N-Doped HNT/TiO2 Nanocomposite by Electrospinning for Acetaminophen Degradationcitations
- 2023Highly regular laser-induced periodic silicon surface modified by MXene and ALD TiO2 for organic pollutants degradationcitations
- 2023Understanding the Photothermal and Photocatalytic Mechanism of Polydopamine Coated Gold Nanorodscitations
- 2023Control of Intermolecular Interactions toward the Production of Free-Standing Interfacial Polydopamine Filmscitations
- 2021Coaxial nanofibers of nickel/gadolinium oxide/nickel oxide as highly effective electrocatalysts for hydrogen evolution reactioncitations
- 2021Polydopamine Films with 2D-like Layered Structure and High Mechanical Resiliencecitations
- 2021Exploring the effect of BN and B-N bridges on the photocatalytic performance of semiconductor heterojunctions: Enhancing carrier transfer mechanismcitations
- 2021Atomic layer deposition of palladium coated TiO<inf>2</inf>/Si nanopillars: ToF-SIMS, AES and XPS characterization studycitations
- 2021Study of nanostructured ultra-refractory Tantalum-Hafnium-Carbide electrodes with wide electrochemical stability windowcitations
- 2021Fabrication of 3D printed antimicrobial polycaprolactone scaffolds for tissue engineering applicationscitations
- 2021Elaboration of porous alumina nanofibers by electrospinning and molecular layer deposition for organic pollutant removalcitations
- 2021Photoelectrocatalysis of paracetamol on Pd–ZnO/ N-doped carbon nanofibers electrodecitations
- 2021Insights and optimization of the structural and mechanical properties of TiWSiN coatings using the Taguchi methodcitations
- 2020Functionally graded nanocomposite materials for catalysis: From hard coatings to energy applicationscitations
- 2020Enhancing photocatalytic performance and solar absorption by schottky nanodiodes heterojunctions in mechanically resilient palladium coated TiO2/Si nanopillars by atomic layer depositioncitations
- 2020Nanocomposite Gel as Injectable Therapeutic Scaffold: Microstructural Aspects and Bioactive Propertiescitations
- 2020Synthesis and photoluminescence properties of hybrid 1D core-shell structured nanocomposites based on ZnO/polydopaminecitations
- 2020The pulsed laser ablation synthesis of colloidal iron oxide nanoparticles for the enhancement of TiO<inf>2</inf> nanotubes photo-activitycitations
- 2020Stabilization of complex orthorhombic o-Cr3C2 thin films under high energetic growth conditions: Experiments and calculationscitations
- 2020Investigation of polymer-derived Si–(B)–C–N ceramic/reduced graphene oxide composite systems as active catalysts towards the hydrogen evolution reactioncitations
- 2020Formation and photoluminescence properties of ZnO nanoparticles on electrospun nanofibers produced by atomic layer depositioncitations
- 2020Porous Silicon-Zinc Oxide Nanocomposites Prepared by Atomic Layer Deposition for Biophotonic Applicationscitations
- 2020Spectacular Oxygen Evolution Reaction Enhancement through Laser Processing of the Nickel-Decorated Titania Nanotubescitations
- 2020Method for probing flexoelectric response of free-standing cantilever beams by nanometric oscillations with nanoindentation techniquecitations
- 2018Titania nanotubes modified by a pyrolyzed metal-organic framework with zero valent iron centers as a photoanode with enhanced photoelectrochemical, photocatalytical activity and high capacitancecitations
- 2018Effect of nitrogen flow ratio on microstructure, mechanical and tribological properties of TiWSiN <inf>x</inf> thin film deposited by magnetron co-sputteringcitations
- 2017Ultra-low damping in lift-off structured yttrium iron garnet thin filmscitations
- 2017Robust tribo-mechanical and hot corrosion resistance of ultra-refractory Ta-Hf-C ternary alloy filmscitations
- 2017Second Harmonic Generation Response in Thermally reconstructed Multiferroic β′- Gd<inf>2</inf>(MoO<inf>4</inf>)<inf>3</inf> Thin Filmscitations
- 2017Nanocomposite Nb-Al-N coatings: Experimental and theoretical principles of phase transformationscitations
- 2017Silicon/TiO<inf>2</inf> core-shell nanopillar photoanodes for enhanced photoelectrochemical water oxidationcitations
- 2017Synthesis and characterization of nitride multilayerd coatings based on refractory metalscitations
- 2017Seeded Growth Synthesis of Au-Fe<inf>3</inf>O<inf>4</inf> Heterostructured Nanocrystals: Rational Design and Mechanistic Insightscitations
- 2017Multilayered vacuum-arc nanocomposite TiN/ZrN coatings before and after annealing: Structure, properties, first-principles calculationscitations
- 2015Study on Structural, Mechanical, and Optical Properties of Al<inf>2</inf>O<inf>3</inf>-TiO<inf>2</inf> Nanolaminates Prepared by Atomic Layer Depositioncitations
- 2014Tailoring mechanical properties and electrical conductivity of flexible niobium carbide nanocomposite thin filmscitations
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article
Effect of nitrogen flow ratio on microstructure, mechanical and tribological properties of TiWSiN <inf>x</inf> thin film deposited by magnetron co-sputtering
Abstract
<p>We investigate the deposition of TiWSiN<sub>x</sub>thin films by means of the method of reactive magnetron co-sputtering, setting the nitrogen flow ratios N2/(Ar + N<sub>2</sub>) at 4.8%, 9.1%,16.7 and 33.3%. The crystallographic structure of the films was established through X-ray diffraction (XRD), the morphology and topography were evaluated through scanning electron microscopy (SEM) and atomic force microscopy (AFM), the chemical composition was evaluated through X-ray diffraction and X-ray photoelectron spectroscopy, the mechanical properties were evaluated by nanoindentation, and the wear resistance was studied via nanowear and pin-on-disk. It was found that films deposited between 4.8% and 16.7% nitrogen flow ratio exhibited an amorphous phase. As the nitrogen was increased, the films evolved into a mixture of amorphous Si<sub>3</sub>N<sub>4</sub>and crystalline TiWN phase. Moreover, the film morphology changed to fine columnar as the nitrogen flow ratio increased. As a general observation, the hardness, resistance to plastic deformation (H<sup>3</sup>/E<sup>2</sup>), and residual stress of the samples increased as the nitrogen flow ratio increased. The maximum hardness, resistance to plastic deformation, and residual stress were 22 ± 0.4 GPa, 213 ± 20 MPa, and 1.4 ± 0.01, respectively. The lowest nanowear volume (0.47 µm<sup>3</sup>) and wear rate (11 ± 8 10<sup>−9</sup>mm<sup>3</sup>/N mm) were obtained for films deposited at high nitrogen flow ratios. The lowest friction coefficient (0.15) was recorded for films deposited at 16.7% nitrogen flow ratio.</p>