| 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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Yu, X.
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Topics
Publications (11/11 displayed)
- 2024High temperature co-polyester thermoplastic elastomer nanocomposites for flexible self-regulating heating devicescitations
- 2024Temperature and structure measurements of heavy-ion-heated diamond using in situ X-ray diagnosticscitations
- 2023On the importance of Crystal Plasticity Finite Element discretisation for the identification of crack initiation in RCF using energy-based criteriacitations
- 2020Quasi-quantitative photo-conversion of methane to ethane at ambient temperature on silver based nanocomposites
- 2020Luminescence behavior of semipolar (101¯1) InGaN/GaN “bow-tie” structures on patterned Si substrates
- 2020Stoichiometric methane conversion to ethane using photochemical looping at ambient temperaturecitations
- 2018Micro-tribological performance of fullerene-like carbon and carbon-nitride surfacescitations
- 2016IR-spectroscopy of CO adsorption on mixed-terminated ZnO surfacescitations
- 2015Cis-to-trans isomerization of azobenzene investigated by using thin films of metal-organic frameworkscitations
- 2014Perfluoroalkyl-Functionalized Thiazole–Thiophene Oligomers as N-Channel Semiconductors in Organic Field-Effect and Light-Emitting Transistorscitations
- 2013ANXA2 regulates the behavior of SGC-7901 cells.citations
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article
Micro-tribological performance of fullerene-like carbon and carbon-nitride surfaces
Abstract
We studied the microtribological behavior of amorphous and fullerene-like (FL) carbon and carbon-nitride coatings deposited by filtered-cathodic-arc. All films show similar friction coefficients but different wear mechanisms. The FL films exhibit a surface swelling with the formation of a layer that thickens during the test, limiting wear and maintaining a low friction. X-ray photoelectron spectroscopy on worn FL film surfaces show an increase in the sp<sup>2</sup>-content, indicating that the lubricious layer generated by the wear process is probably the result of re-hybridization due to plasticity induced by localized shear. In contrast, the wear results of the amorphous films, involving tribomechanical and tribochemical surface phenomena, show that the surface layer formed during sliding is a precursor to the onset of wear.