| 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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Jen, T. C.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024Sputtering of high entropy alloys thin filmscitations
- 2024Matrix‐phase material selection for shape memory polymer compositescitations
- 2023Optimization of the mechanical properties of polyester/coconut shell ash (CSA) composite for light-weight engineering applicationscitations
- 2022Nanoscale surface dynamics of RF-magnetron sputtered CrCoCuFeNi high entropy alloy thin filmscitations
- 2022Nanoscale surface dynamics of RF-magnetron sputtered CrCoCuFeNi high entropy alloy thin filmscitations
- 2022Constitutive analysis of hot forming process of P91 steelcitations
- 2022Joint integrity evaluation of laser beam welded additive manufactured Ti6Al4V sheetscitations
- 2022Analysis of the Multi-Directional Forging of Aluminium Alloy 7075 Process parameters
- 2022Effects of forming parameters on metal flow behaviour during the MDF processcitations
- 2021Tig Welding of Dissimilar Steelcitations
- 2021Microstructural Characteristics and Hardness Property of Laser Cladded Ti and TiB2Nanocomposites on Steel Railcitations
- 2021Python Data Analysis and Regression Plots of Wear and Hardness Characteristics of Laser Cladded Ti and TiB2Nanocomposites on Steel Railcitations
- 2021Corrosion resistance of heat treated Ti6Al4V in NaClcitations
- 2021Atomistic simulations of interfacial deformation and bonding mechanism of Pd-Cu composite metal membrane using cold gas dynamic spray process.
- 2021Analysis of Geometrical Characteristics and Microstructural Evolution of Laser Deposited Titanium Alloy Based Composite Coatings
- 2020Comparison of Hydrogen Yield from Ball-Milled and Unmilled Magnesium Hydride in a Batch System Hydrogen Reactorcitations
- 2020Morphological investigation and mechanical behaviour of agrowaste reinforced aluminium alloy 8011 for service life improvementcitations
Places of action
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article
Nanoscale surface dynamics of RF-magnetron sputtered CrCoCuFeNi high entropy alloy thin films
Abstract
High entropy alloy (HEA) thin films of CrCoCuFeNi are grown on stainless steel substrate using radiofrequency (RF) magnetron sputtering method at different sputtering times (30, 60 and 90 min), substrate temperatures (room temperature, 100 and 200 deg. Celsius) and RF powers (100, 150 and 200 W). The nanoscale morphology and topography of the thin films are obtained using an atomic force microscopy (AFM) method. The average surface roughness, interface width, fractal and multifractal characteristics of the films are presented. It is shown that the average surface roughness and interface width decrease with the time of deposition while considering the combination of the other factors. The autocorrelation and height-height correlation functions reveal that these surfaces are self-affine and exhibit fractal characteristics. The increase in sputtering power, with different combinations of time and temperature, is related to large fractal dimension and small lacunarity coefficient. The increase in substrate temperature (for different combinations with time and RF power) is shown to enhance the spatial roughness of the HEA thin films. A multifractal analysis undertaken using generalized fractal dimension, mass exponent against moment order and multifractal spectrum reveal that all the films have a multifractal character; and the films deposited at high temperatures and powers exhibit the strongest multifractal behaviour.