| 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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Music, Denis
Malmö University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2024Amorphous TiNiSn thin films for mechanical flexibility in thermoelectric applicationscitations
- 2024Epitaxy enhancement in oxide/tungsten heterostructures by harnessing the interface adhesioncitations
- 2023Interstitial diffusion of hydrogen in M7C3 (M=Cr,Mn,Fe)citations
- 2023Structural evolution and thermoelectric properties of Mg3SbxBi2-x thin films deposited by magnetron sputteringcitations
- 2023Epitaxy enhancement in oxide/tungsten heterostructures by harnessing the interface adhesion
- 2023Ion kinetic energy- and ion flux-dependent mechanical properties and thermal stability of (Ti,Al)N thin filmscitations
- 2023Ion kinetic energy- and ion flux-dependent mechanical properties and thermal stability of (Ti,Al)N thin filmscitations
- 2023Interstitial hydrogen diffusion in M7C3 (M = Cr, Mn, Fe)citations
- 2022High-temperature wear mechanisms of TiNbWN films: Role of nanocrystalline oxides formationcitations
- 2021Theoretical and Experimental Aspects of Current and Future Research on NbO2 Thin Film Devicescitations
- 2021Unravelling the ion-energy-dependent structure evolution and its implications for the elastic properties of (V,Al)N thin filmscitations
- 2021Unravelling the ion-energy-dependent structure evolution and its implications for the elastic properties of (V,Al)N thin films
- 2020Kinetically Limited Phase Formation of Pt-Ir Based Compositionally Complex Thin Filmscitations
- 2020Spinodal decomposition of reactively sputtered (V$_{0.64}$Al$_{0.36}$)$_{0.49}$N$_{0.51}$ thin filmscitations
- 2019Synthesis of Intermetallic (Mg1−x,Alx)2Ca by Combinatorial Sputteringcitations
- 2017Combinatorial synthesis of high entropy alloys: Introduction of a novel, single phase, body-centered-cubic FeMnCoCrAl solid solutioncitations
- 2017Dependence of the constitution, microstructure and electrochemical behaviour of magnetron sputtered Li-Ni-Mn-Co-O thin film cathodes for lithium-ion batteries on the working gas pressure and annealing conditionscitations
- 2017Ultra-stiff metallic glasses through bond energy density designcitations
- 2016Correlative theoretical and experimental investigation of the formation of AIYB(14) and competing phasescitations
- 2016Revealing the relationships between chemistry, topology and stiffness of ultrastrong Co-based metallic glass thin films: A combinatorial approachcitations
- 2014Temperature-Induced Short-Range Order Changes in $Co_{67}B_{33}$ Glassy Thin Films and Elastic Limit Implicationscitations
- 2012Deposition of mixed cerium oxide thin films by reactive magnetron sputtering for the development of corrosion protective coatings
- 2010Ab initio study of effects of substitutional additives on the phase stability of γ -aluminacitations
Places of action
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article
Synthesis of Intermetallic (Mg1−x,Alx)2Ca by Combinatorial Sputtering
Abstract
<jats:p>The synthesis–composition–structure relationship in the Mg–Ca–Al system is studied using combinatorial magnetron sputtering. With increasing deposition temperature, a drastic decrease in Mg concentration is obtained. This behavior can be understood based on density functional theory calculations yielding a desorption energy of 1.9 eV/atom for Mg from a hexagonal Mg nanocluster which is far below the desorption energy of Mg from a Mg2Ca nanocluster (3.4 eV/atom) implying desorption of excess Mg during thin film growth at elevated temperatures. Correlative structural and chemical analysis of binary Mg–Ca thin films suggests the formation of hexagonal Mg2Ca (C14 Laves phase) in a wide Mg/Ca range from 1.7 to 2.2, expanding the to date reported stoichiometry range. Pronounced thermally-induced desorption of Mg is utilized to synthesize stoichiometric (Mg1−x,Alx)2Ca thin films by additional co-sputtering of elemental Al, exhibiting a higher desorption energy (6.7 eV/atom) compared to Mg (3.4 eV/atom) from Mg2Ca, which governs its preferred incorporation during synthesis. X-ray diffraction investigations along the chemical gradient suggest the formation of intermetallic C14 (Mg1–x,Alx)2Ca with a critical aluminum concentration of up to 23 at.%. The introduced synthesis strategy, based on the thermally-induced desorption of weakly bonded species, and the preferential incorporation of strongly bonded species, may also be useful for solubility studies of other phases within this ternary system as well as for other intermetallics with weakly bonded alloying constituents.</jats:p>