| 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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Bahrami, Amin
Leibniz Institute for Solid State and Materials Research
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024SnS2 Thin Film with In Situ and Controllable Sb Doping via Atomic Layer Deposition for Optoelectronic Applicationscitations
- 2024Structural, optical, and electrical characterization of TiO2-doped yttria-stabilized zirconia electrolytes grown by atomic layer deposition
- 2024Structural, optical, and electrical characterization of TiO2-doped yttria-stabilized zirconia electrolytes grown by atomic layer depositioncitations
- 2022Low-Temperature Atomic Layer Deposition of High-k SbOx for Thin Film Transistorscitations
- 2022Encapsulation of locally welded silver nanowire with water-free ALD-SbOx for flexible thin-film transistors
- 2022The Role of Al2O3 ALD Coating on Sn-Based Intermetallic Anodes for Rate Capability and Long-Term Cycling in Lithium-Ion Batteriescitations
- 2021Progress and challenges in using sustainable carbon anodes in rechargeable metal-ion batteries
- 2021Current State-of-the-Art in the Interface/Surface Modification of Thermoelectric Materials
- 2019Mechanical properties and microstructural stability of CuTa/Cu composite coatingscitations
- 2018Compositional and Tribo‐Mechanical Characterization of Ti‐Ta Coatings Prepared by Confocal Dual Magnetron Co‐Sputteringcitations
Places of action
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article
Compositional and Tribo‐Mechanical Characterization of Ti‐Ta Coatings Prepared by Confocal Dual Magnetron Co‐Sputtering
Abstract
<jats:sec><jats:label /><jats:p>Titanium‐Tantalum coatings are deposited by magnetron co‐sputtering technique, using independently driven titanium and tantalum targets. The effect of the Ta content on the structure, mechanical, and wear properties of Ti films i<jats:italic>s investigated</jats:italic>. It is found that the percentage of the added Ta varies linearly from 3.7 to 31.3 at% by increasing the power applied to the Ta target from 10 to 100 W. The XRD results show that the coatings are crystalline, and there is no evidence of the formation of intermetallic phases, instead formation of metastable phases of <jats:italic>α</jats:italic>″ and <jats:italic>β</jats:italic> depending on Ta content are observed, though the samples are deposited at low temperature (150 °C). It is shown that the elastic strain to failure (<jats:italic>H</jats:italic>/<jats:italic>E<jats:sub>r</jats:sub></jats:italic>; hardness to reduced elastic moduli ratio) can be increased by 40% through the formation of crystalline phases with a lower <jats:italic>E</jats:italic>, while the hardness remains constant. The tribological study shows that increasing the Ta content up to 14.9 at% causes a significant improvement in adhesion of the coating to a soft metallic substrate.</jats:p></jats:sec>