| 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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Broitman, Esteban
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (31/31 displayed)
- 2019Reactive magnetron sputtering of tungsten target in krypton/trimethylboron atmospherecitations
- 2018Growth and mechanical properties of 111-oriented V0.5Mo0.5Nx/Al2O3(0001) thin filmscitations
- 2018Tribological and Nanomechanical Behavior of Liquid Woodcitations
- 2017Synthesis and characterization of the mechanical and optical properties of Ca-Si-O-N thin films deposited by RF magnetron sputteringcitations
- 2017Nanotribological behavior of deep cryogenically treated martensitic stainless steelcitations
- 2017Comparative study of macro- and microtribological properties of carbon nitride thin films deposited by HiPIMScitations
- 2017Synthesis and properties of CSxFy thin films deposited by reactive magnetron sputtering in an Ar/SF6 dischargecitations
- 2017Indentation Hardness Measurements at Macro-, Micro-, and Nanoscale: A Critical Overviewcitations
- 2016Novel transparent Mg-Si-O-N thin films with high hardness and refractive indexcitations
- 2016High-temperature nanoindentation of epitaxial ZrB2 thin filmscitations
- 2016Structural and morphological properties of metallic thin films grown by pulsed laser deposition for photocathode applicationcitations
- 2015Nanoprobe Mechanical and Piezoelectric Characterization of ScxAl1-xN(0001) Thin Filmscitations
- 2015Nanomechanical and electrical properties of Nb thin films deposited on Pb substrates by pulsed laser deposition as a new concept photocathode for superconductor cavitiescitations
- 2015Mechanical and tribological properties of CdO + SnO2 thin films prepared by sol–gelcitations
- 2015Characterisation of Pb thin films prepared by the nanosecond pulsed laser deposition technique for photocathode applicationcitations
- 2014Non-conventional Cu thin films deposited on Y substrate by sputteringcitations
- 2014Filtered pulsed cathodic arc deposition of fullerene-like carbon and carbon nitride filmscitations
- 2014ICMCTF 2014 : Preface
- 2014Ion beam analysis, corrosion resistance and nanomechanical properties of TiAlCN/CNx multilayer grown by reactive magnetron sputteringcitations
- 2013A Novel Oxide Characterization Method of Nickel Base Alloy 600 Used in Nuclear Plant Reactorscitations
- 2013A Novel Oxide Characterization Method of Nickel Base Alloy 600 Used in Nuclear Plant Reactorscitations
- 2013Comparison of the properties of Pb thin films deposited on Nb substrate using thermal evaporation and pulsed laser deposition techniquescitations
- 2012Differences in the Sliding Wear Track Patterns Between UHMWPE/Steel and UHMWPE/CNx Pairs
- 2010Oxidation of Fluorinated Amorphous Carbon ( a -CF x ) Filmscitations
- 2009Interactions of SO2 and H2S with amorphous carbon filmscitations
- 2007Oxidation Kinetics of Hydrogenated Amorphous Carbon ( a -CH x ) Overcoats for Magnetic Data Storage Mediacitations
- 2007Electron stimulated decomposition of fluorocarbons on amorphous hydrogenated carbon (a-CHx) overcoats used in data storage mediacitations
- 2006Friction and rolling–sliding wear of DC-pulsed plasma nitrided AISI 410 martensitic stainless steelcitations
- 2005Microstructural and topographical studies of DC-pulsed plasma nitrided AISI 4140 low-alloy steelcitations
- 2004Microstructure and corrosion behaviour of DC-pulsed plasma nitrided AISI 410 martensitic stainless steelcitations
- 2004Structural, mechanical and tribological behavior of fullerene-like and amorphous carbon nitride coatingscitations
Places of action
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article
Comparative study of macro- and microtribological properties of carbon nitride thin films deposited by HiPIMS
Abstract
The macro- and microtribological properties of carbon nitride thin films deposited by high power impulse magnetron sputtering at different substrate bias voltages (Vb) were investigated. Vbof -100, -150, -200, and -300 V were used. A Hysitron Triboindenter TI950 and a reciprocating Tribotechnic tribometer with diamond counterparts were used in order to assess the tribological performance of the films at the micro- and macroscale, respectively. Initial Hertzian contact pressures of 2.5 GPa, 3.3 GPa and 3.9 GPa were chosen for the comparative measurements at both scales. At the macroscale, films with higher initial roughness present an increased wear. Debris creation and asperity deformation takes place causing abrasive wear. At the microscale, compression of the surface material occurs. The run-in friction shows similar trends at both scales; an initial decrease and an increase thereafter. Steady-state friction is not reached at the microscale, attributed to the absence of a graphitic tribolayer in the contact. At the macroscale, all films show abrasive wear and debris creation. Here, the changes in friction coefficients are attributed to the debris loss from the contact during the tribotests. The CNxfilm tested at 2.5 GPa shows a continuous increase of friction, due to the continuous loss of debris from the contact. The other films reach a steady-state friction coefficient, since most of the debris is lost before the end of the tribotests.