| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Uhlig, Thomas
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2024Effects of local gas shielding on induction brazing of stainless steel: an experimental approach
- 2024Wear and Corrosion Resistant Eutectic High-Entropy Alloy Al0.3CoCrFeNiMo0.75 Produced by Laser Metal Deposition and Spark-Plasma Sinteringcitations
- 2023Fabrication of Single‐Crystalline CoCrFeNi Thin Films by DC Magnetron Sputtering: A Route to Surface Studies of High‐Entropy Alloyscitations
- 2023Microstructure and Mechanical Properties of AA 6082/AISI 304 Joints Brazed Using Al-Ge-Si Filler Metalcitations
- 2023Structure–Property Relationship in High-Strength Aluminum Alloys/Stainless Steel Brazed Jointscitations
- 2023Microstructure Evolution and Wear Resistance of the Eutectic High-Entropy Alloy Al0.3CoCrFeNiNb0.5 Produced by Laser Metal Depositioncitations
- 2023Niobium and Molybdenum as Alloying Constituents in Al0.3CoCrFeNi to Develop Eutectic High-Entropy Alloys for HVOF Sprayingcitations
- 2022Hardness Enhancement in CoCrFeNi1−x(WC)x High-Entropy Alloy Thin Films Synthesised by Magnetron Co-Sputteringcitations
- 2022Surface hardening in finishing of sintered and thermal sprayed X120Mn12citations
- 2021Development of Rapidly-Quenched Al-Ge-Si Filler Alloys for the Joining of Stainless Steel AISI 304 and Aluminum Alloy AA6082citations
- 2021Influence of the Thickness of the Reaction Zone in Aluminum/Stainless Steel Brazed Joints on the Mechanical Propertiescitations
- 2021CoCrFeNi High-Entropy Alloy Thin Films Synthesised by Magnetron Sputter Deposition from Spark Plasma Sintered Targetscitations
- 2021Influence of the composition of thermally sprayed (Al)CoCrFeNi(Mo) high-entropy alloy coatings in face turning and diamond smoothing
- 2020Microstructural Study of Al-Ag-Cu-Si Filler Metal for Brazing High-Strength Aluminum Alloys to Stainless Steelcitations
- 2019Influence of nitrogen in brazing atmospheres on the hardness of the microstructural constituents of brazed stainless steel jointscitations
- 2019Determination of spreading and flow behavior of brazing fillers
- 2018Neuartige Co-Basislote zum Hochtemperaturlöten thermisch stark belasteter Bauteile
- 2018Investigation of fatigue damage in aluminum/stainless steel brazed jointscitations
- 2018Investigation on the influence of nitrogen in process atmospheres on the corrosion behavior of brazed stainless steel jointscitations
- 2017Reduction of liquid metal embrittlement in copper-brazed stainless steel jointscitations
- 2017Joining of aluminum and stainless steel using AlSi10 brazing filler: Microstructure and mechanical propertiescitations
- 2017Properties of newly developed Co-based brazing fillerscitations
- 2017Research trends in brazing and solderingcitations
- 2017Interfacial microstructure and mechanical properties of brazed aluminum / stainless steel - Jointscitations
- 2016Development of alloys with high impact and abrasion resistance for wear-resistant weld overlays
- 2016High-Temperature Corrosion and Radiation Characteristics of Thermal Sprayed Molybdenum Disilicide-Based Coatingscitations
- 2013Cჼ20o-bჼ10ased bჼ10razing fillers
- 2013High-temperature oxidation-resistant thermal spray coatings based on MoSi2 for furnace applications
Places of action
| Organizations | Location | People |
|---|
article
Fabrication of Single‐Crystalline CoCrFeNi Thin Films by DC Magnetron Sputtering: A Route to Surface Studies of High‐Entropy Alloys
Abstract
igh‐entropy alloys (HEAs) with their almost limitless number of possible compositions have raised widespread attention in material science. Next to wear and corrosion resistive coatings, their application as tunable electrocatalysts has recently moved into the focus. On the other hand, fundamental properties of HEA surfaces like atomic and electronic structure, surface segregation and diffusion as well as adsorption on HEA surfaces are barely explored. The lack of research is caused by the limited availability of single‐crystalline samples. In the present work, the epitaxial growth of face centered cubic (fcc) CoCrFeNi films on MgO(100) is reported. Their characterization by X‐ray diffraction (XRD), energy dispersive X‐ray spectroscopy (EDX), and transmission electron microscopy (TEM) demonstrates that the layers with a homogeneous and close to equimolar elemental composition are oriented in [100] direction and aligned with the substrate to which they form an abrupt interface. X‐ray photoelectron spectroscopy (XPS), low‐energy electron diffraction (LEED), and angle‐resolved photoelectron spectroscopy are employed to study chemical composition and atomic and electronic structure of CoCrFeNi(100). It is demonstrated that epitaxially grown HEA films have the potential to fill the sample gap, allowing for fundamental studies of properties of and processes on well‐defined HEA surfaces over the full compositional space. ; The epitaxial growth of the high‐entropy alloy CoCrFeNi on MgO(100) by DC magnetron sputtering is demonstrated. The surface reconstruction and electronic band structure of the CoCrFeNi(100) surface is investigated by low‐energy electron diffraction and angle‐resolved photoelectron spectroscopy, demonstrating the potential of epitaxial films for fundamental studies of low‐index HEA surfaces. image