INTERDIFFUSION SIGNED
Unraveling Interdiffusion Effects at Material Interfaces -- Learning from Tensors of Microstructure Evolution Simulations
Total Cost €
0EC-Contrib. €
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Project "INTERDIFFUSION" data sheet
The following table provides information about the project.
| Coordinator |
KATHOLIEKE UNIVERSITEIT LEUVEN
Organization address contact info |
| Coordinator Country | Belgium [BE] |
| Total cost | 1˙496˙875 € |
| EC max contribution | 1˙496˙875 € (100%) |
| Programme |
1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC)) |
| Code Call | ERC-2016-STG |
| Funding Scheme | ERC-STG |
| Starting year | 2017 |
| Duration (year-month-day) | from 2017-03-01 to 2022-02-28 |
Partnership
Take a look of project's partnership.
| # | ||||
|---|---|---|---|---|
| 1 | KATHOLIEKE UNIVERSITEIT LEUVEN | BE (LEUVEN) | coordinator | 1˙496˙875.00 |
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Project objective
Multi-materials, combining various materials with different functionalities, are increasingly desired in engineering applications. Reliable material assembly is a great challenge in the development of innovative technologies. The interdiffusion microstructures formed at material interfaces are critical for the performance of the product. However, as more and more elements are involved, their complexity increases and their variety becomes immense. Furthermore, interdiffusion microstructures evolve during processing and in use of the device. Experimental testing of the long-term evolution in assembled devices is extremely time-consuming. The current level of materials models and simulation techniques does not allow in silico (or computer aided) design of multi-component material assemblies, since the parameter space is much too large. With this project, I aim a break-through in computational materials science, using tensor decomposition techniques emerging in data-analysis to guide efficiently high-throughput interdiffusion microstructure simulation studies. The measurable outcomes aimed at, are 1) a high-performance computing software that allows to compute the effect of a huge number of material and process parameters, sufficiently large for reliable in-silico design of multi-materials, on the interdiffusion microstructure evolution, based on a tractable number of simulations, and 2) decomposed tensor descriptions for important multi-material systems enabling reliable computation of interdiffusion microstructure characteristics using a single computer. If successful, the outcomes of this project will allow to significantly accelerate the design of innovative multi-materials. My expertise in microstructure simulations and multi-component materials, and access to collaborations with the top experts in tensor decomposition techniques and materials characterization are crucial to reach this ambitious aim.
Publications
| year | authors and title | journal | last update |
|---|---|---|---|
| 2020 |
Yuri Amorim Coutinho, Nico Vervliet, Lieven De Lathauwer, Nele Moelans Combining thermodynamics with tensor completion techniques to enable multicomponent microstructure prediction published pages: 11, ISSN: 2057-3960, DOI: 10.1038/s41524-019-0268-y |
npj Computational Materials 6/1 | 2020-04-15 |
| 2020 |
A. Durga, P. Wollants, N. Moelans Phase-field study of IMC growth in Sn–Cu/Cu solder joints including elastoplastic effects published pages: 241-258, ISSN: 1359-6454, DOI: 10.1016/j.actamat.2020.01.052 |
Acta Materialia 188 | 2020-04-15 |
| 2019 |
Lin Hou, Nele Moelans, Jaber Derakhshandeh, Ingrid De Wolf, Eric Beyne Study of the effect of Sn grain boundaries on IMC morphology in solid state inter-diffusion soldering published pages: 14, ISSN: 2045-2322, DOI: 10.1038/s41598-019-51179-9 |
Scientific Reports 9/1 | 2019-10-29 |
| 2017 |
Hamed Ravash, Jef Vleugels, Nele Moelans Three-dimensional phase-field simulation of microstructural evolution in three-phase materials with different interfacial energies and different diffusivities published pages: 13852-13867, ISSN: 0022-2461, DOI: 10.1007/s10853-017-1465-z |
Journal of Materials Science 52/24 | 2019-06-13 |
| 2018 |
Vishal Yadav, Nele Moelans Investigation on the existence of a ‘Hillert regime’ in normal grain growth published pages: 148-152, ISSN: 1359-6462, DOI: 10.1016/j.scriptamat.2017.08.036 |
Scripta Materialia 142 | 2019-06-13 |
| 2018 |
Vishal Yadav, Nele Moelans Comparison of coarsening behaviour in non-conserved and volume-conserved isotropic two-phase grain structures published pages: 142-145, ISSN: 1359-6462, DOI: 10.1016/j.scriptamat.2017.11.023 |
Scripta Materialia 146 | 2019-06-13 |
| 2018 |
H. Liu, F.X. Lin, P. Zhao, N. Moelans, Y. Wang, J.F. Nie Formation and autocatalytic nucleation of co-zone { 10 1 ¯ 2 } deformation twins in polycrystalline Mg: A phase field simulation study published pages: 86-107, ISSN: 1359-6454, DOI: 10.1016/j.actamat.2018.04.043 |
Acta Materialia 153 | 2019-06-13 |
| 2018 |
Vishal Yadav, Nele Moelans Analysis of grain topology and volumetric growth rate relation in three-dimensional normal grain growth published pages: 275-286, ISSN: 1359-6454, DOI: 10.1016/j.actamat.2018.04.056 |
Acta Materialia 156 | 2019-06-13 |
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