693.932 PEOPLE
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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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Merle, Benoit
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (87/87 displayed)
- 2025High strain rate persistence of the strength anomaly in the L12 intermetallic compound Ni3Si evidenced by nanoindentation testingcitations
- 2024Observing High‐Cycle Fatigue Damage in Freestanding Gold Thin Films with Bulge Testing and Intermittent Transmission Electron Microscopy Imagingcitations
- 2024Fabrication and Characterization of a Magnetic 3D‐printed Microactuatorcitations
- 2024Additive manufacturing of 3D yttria-stabilized zirconia microarchitecturescitations
- 2024Cyclic Failure of a Cr–Au Bilayer on Polyimide: In Situ Transmission Electron Microscopy Observations of Interfacial Dislocation Mechanisms
- 2023Influence of Cu Addition and Microstructural Configuration on the Creep Resistance and Mechanical Properties of an Fe‐Based $α/α′/α^{″}$ Superalloycitations
- 2023Exploring the mechanical properties of additively manufactured carbon-rich zirconia 3D microarchitecturescitations
- 2023Wear Mechanism of Superhard Tetrahedral Amorphous Carbon (ta‐C) Coatings for Biomedical Applicationscitations
- 2023Indentation Size Effect in Electrodeposited Nickel with Different Grain Size and Crystal Orientation
- 2023Combining multi-scale surface texturing and DLC coatings for improved tribological performance of 3D printed polymerscitations
- 2023Revealing bulk metallic glass crystallization kinetics during laser powder bed fusion by a combination of experimental and numerical methodscitations
- 2023Novel nanoindentation strain rate sweep method for continuously investigating the strain rate sensitivity of materials at the nanoscalecitations
- 2023Creep-dominated fatigue of freestanding gold thin films studied by bulge testingcitations
- 2023Describing mechanical damage evolution through in situ electrical resistance measurementscitations
- 2023Influence of Cu Addition and Microstructural Configuration on the Creep Resistance and Mechanical Properties of an Fe‐Based α/α′/α″ Superalloycitations
- 2022Evolution of an industrial-grade Zr-based bulk metallic glass during multiple laser beam meltingcitations
- 2022A new method for microscale cyclic crack growth characterization from notched microcantilevers and application to single crystalline tungsten and a metallic glasscitations
- 2022Linking through-thickness cracks in metallic thin films to in-situ electrical resistance peak broadeningcitations
- 202230 Years of Oliver–Pharr: Then, Now and the Future of Nanoindentationcitations
- 2022Correction: Progressive changes in crystallographic textures of biominerals generate functionally graded ceramics
- 2022Synthesis, crystal structure, and properties of stoichiometric hard tungsten tetraboride, WB4citations
- 2022Novel Class of Rhenium Borides Based on Hexagonal Boron Networks Interconnected by Short B<sub>2</sub>Dumbbellscitations
- 2022Resistance-curve envelopes for dental lithium disilicate glass-ceramicscitations
- 2022Progressive changes in crystallographic textures of biominerals generate functionally graded ceramicscitations
- 2022Gaseous nitriding of Co-10 at% and -15 at% Cr alloys at 400 °C and 450 °Ccitations
- 2022Additive Manufacturing of 3D Luminescent ZrO2:Eu3+ Architecturescitations
- 2022Structural reorientation and compaction of porous MoS2 coatings during wear testingcitations
- 2022Microstructural evolution and mechanical properties in Zr–Cu–Al–Nb bulk metallic glass composites prepared by laser metal depositioncitations
- 2021Applicability of focused Ion beam (FIB) milling with gallium, neon, and xenon to the fracture toughness characterization of gold thin filmscitations
- 2021Microstructure, Mechanical Properties and Tribological Behavior of Magnetron-Sputtered MoS2 Solid Lubricant Coatings Deposited under Industrial Conditionscitations
- 2021Evaluation of the surface fatigue behavior of amorphous carbon coatings through cyclic nanoindentationcitations
- 2021Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> solid lubricant coatings in rolling bearings with remarkable performance beyond state-of-the-art materialscitations
- 2021Microcantilever Fracture Tests on Eutectic NiAl–Cr(Mo) In Situ Compositescitations
- 2021Amorphous Carbon Coatings for Total Knee Replacements—Part II: Tribological Behaviorcitations
- 2021Current trends in nanomechanical testing researchcitations
- 2021Mechanics of colloidal supraparticles under compressioncitations
- 2021Influence of Surfactant-Mediated Interparticle Contacts on the Mechanical Stability of Supraparticlescitations
- 2021Grain boundary mediated plasticity: A blessing for the ductility of metallic thin films?citations
- 2021Breakdown of the superplastic deformation behavior of heterogeneous nanomaterials at small length scalescitations
- 2021Amorphous carbon coatings for total knee replacements—part i: Deposition, cytocompatibility, chemical and mechanical propertiescitations
- 2020Fracture Toughness Evaluation of a Cracked Au Thin Film by Applying a Finite Element Analysis and Bulge Testcitations
- 2020Effect of Cold Sintering Process (CSP) on the Electro-Chemo-Mechanical Properties of Gd-doped Ceria (GDC)citations
- 2020Small-scale high-cycle fatigue testing by dynamic microcantilever bendingcitations
- 2020The role of oxygen defects on the electro-chemo-mechanical properties of highly defective gadolinium doped ceriacitations
- 2020Effective usage of 2D MXene nanosheets as solid lubricant – Influence of contact pressure and relative humiditycitations
- 2020Microstructural dependence of the fracture toughness of metallic thin films: A bulge test and atomistic simulation study on single-crystalline and polycrystalline silver films
- 2020Revealing the local fatigue behavior of bimodal copper laminates by micropillar fatigue testscitations
- 2020Extending the range of constant strain rate nanoindentation testingcitations
- 2019Critical issues in conducting constant strain rate nanoindentation tests at higher strain ratescitations
- 2019Additional grain boundary strengthening in length-scale architectured copper with ultrafine and coarse domainscitations
- 2019Achieving homogeneous properties for thin-walled components through dynamic temperature controls
- 2019Conical Nanoindentation Allows Azimuthally Independent Hardness Determination in Geological and Biogenic Mineralscitations
- 2019Creep behavior of gold thin films investigated by bulge testing at room and elevated temperaturecitations
- 2019High-pressure synthesis of ultraincompressible hard rhenium nitride pernitride Re2(N2)(N)2 stable at ambient conditionscitations
- 2019Microstructural dependence of the fracture toughness of metallic thin films: A bulge test and atomistic simulation study on single-crystalline and polycrystalline silver filmscitations
- 2018Room temperature deposition of functional ceramic films on low-cost metal substratecitations
- 2018Dynamic mechanical characterization of poly(glycerol sebacate)/poly(butylene succinate-butylene dilinoleate) blends for cardiac tissue engineering by flat punch nanoindentationcitations
- 2018Microscale High-Cycle Fatigue Testing by Dynamic Micropillar Compression Using Continuous Stiffness Measurementcitations
- 2018Influence of stacking fault energy and dislocation character on slip transfer at coherent twin boundaries studied by micropillar compressioncitations
- 2018Superplastic deformation behavior of Zn-22% Al alloy investigated by nanoindentation at elevated temperaturescitations
- 2018Scaling of the fracture toughness of freestanding metallic thin films with the yield strengthcitations
- 2017Determination of the strain-rate sensitivity of ultrafine-grained materials by spherical nanoindentationcitations
- 2017Plane-strain bulge testing of thin films under compressive residual stressescitations
- 2017Micromechanical characterization of laser consolidated nanoparticle ITO layerscitations
- 2017Influence of modulus-to-hardness ratio and harmonic parameters on continuous stiffness measurement during nanoindentationcitations
- 2017Understanding the extremely low fracture toughness of freestanding gold thin films by in-situ bulge testing in an AFMcitations
- 2017High-performance direct conversion X-ray detectors based on sintered hybrid lead triiodide perovskite waferscitations
- 2017Isolating the effect of residual stresses on coating wear by a mechanical stress relaxation techniquecitations
- 2017Influencing hardness and wear during the dynamic tempered microinjection molding process by considering isothermal holding time
- 2016A flexible method for the preparation of thin film samples for in situ TEM characterization combining shadow-FIB milling and electron-beam-assisted etchingcitations
- 2016Mechanical characterization of metallic thin films by bulge and scratch testingcitations
- 2016Fracture toughness evaluation of NiAl single crystals by microcantilevers - A new continuous J-integral methodcitations
- 2016An improved method for point deflection measurements on rectangular membranescitations
- 2015Time-dependent deformation behavior of freestanding and SiN<inf>x</inf>-supported gold thin films investigated by bulge testscitations
- 2014An improved long-term nanoindentation creep testing approach for studying the local deformation processes in nanocrystalline metals at room and elevated temperaturescitations
- 2014Experimental and theoretical confirmation of the scaling exponent 2 in pyramidal load displacement data for depth sensing indentationcitations
- 2014Bulge fatigue testing of freestanding and supported gold filmscitations
- 2013Mechanical Properties of Thin Films Studied by Bulge Testing ; Charakterisierung der mechanischen Eigenschaften dünner Membranen mittels Bulge-Experimenten
- 2013An improved long-term nanoindentation creep testing approach for studying the local deformation processes in nanocrystalline metals at room and elevated temperaturescitations
- 2013Poly(glycerol sebacate)poly(butylene succinate-dilinoleate) blends as candidate materials for cardiac tissue engineeringcitations
- 2013Mechanical Properties of Thin Films Studied by Bulge Testing
- 2012Effect of thermal annealing on the mechanical properties of low-emissivity physical vapor deposited multilayer-coatings for architectural applicationscitations
- 2012Comment to paper "penetration depth and tip radius dependence on the correction factor in nanoindentation measurements" by J.M. Meza et al. [J. Mater. Res. 23(3), 725 (2008)]citations
- 2012Thickness and grain size dependence of the strength of copper thin films as investigated with bulge tests and nanoindentationscitations
- 2012Experimental determination of the effective indenter shape and ε-factor for nanoindentation by continuously measuring the unloading stiffnesscitations
- 2011Fracture toughness of silicon nitride thin films of different thicknesses as measured by bulge testscitations
- 2011Flexural strength of PVD coated float glass for architectural applications
Places of action
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article
Amorphous Carbon Coatings for Total Knee Replacements—Part II: Tribological Behavior
Abstract
Diamond-like carbon coatings may decrease implant wear, therefore, they are helping to reduce aseptic loosening and increase service life of total knee arthroplasties (TKAs). This two-part study addresses the development of such coatings for ultrahigh molecular weight polyethylene (UHMWPE) tibial inlays as well as cobalt-chromium-molybdenum (CoCr) and titanium (Ti64) alloy femoral components. While the deposition of a pure (a-C:H) and tungsten-doped hydrogen-containing amorphous carbon coating (a-C:H:W) as well as the detailed characterization of mechanical and adhesion properties were the subject of Part I, the tribological behavior is studied in Part II. Pin-on-disk tests are performed under artificial synovial fluid lubrication. Numerical elastohydrodynamic lubrication modeling is used to show the representability of contact conditions for TKAs and to assess the influence of coatings on lubrication conditions. The wear behavior is characterized by means of light and laser scanning microscopy, Raman spectroscopy, scanning electron microscopy and particle analyses. Although the coating leads to an increase in friction due to the considerably higher roughness, especially the UHMWPE wear is significantly reduced up to a factor of 49% (CoCr) and 77% (Ti64). Thereby, the coating shows continuous wear and no sudden failure or spallation of larger wear particles. This demonstrated the great potential of amorphous carbon coatings for knee replacements.