Publications

Modeling and Simulation

Machine learning opportunities to conduct high-fidelity earthquake simulations in multi-scale heterogeneous geology

The 2019 Le Teil earthquake is an illustrative example of a moderate ( M W 4.9) yet damaging event, occurring at shallow depth (≈1 km) in a region with little to no geophysical data available. Therefore, using a high-fidelity wave propagation code,…

Fanny Lehmann, Filippo Gatti, Michaël Bertin, Didier Clouteau

Frontiers in Earth Science - 2022

Engineering Sciences

Caractérisation in situ dans un MET du lien entre les changements de phase et l’évolution des porosités dans un procédé de soudage par diffusion à l’état solide dans le système Au-Cu-Sn

Le soudage par diffusion à l’état solide permet la fabrication de circuits imprimés à haute densité. Les couches de cuivre à assembler sont préalablement couvertes d’un dépôt d’or sur une face et d’étain sur l’autre pour favoriser l’assemblage à…

Louis Cornet, Eva Héripré, Lluis Yedra, Jean-Hubert Schmitt, Marie-Laurence Giorgi, Véronique Aubin

Matériaux 2022 - 2022

Materials

Oxidation and decarburization during dual phase steels annealing for the industrial galvanizing process

Alexis Blanchard, N. Ruscassier, Eva Héripré, Véronique Aubin, M.-L. Giorgi

18th International Conference on Diffusion in Solids and Liquids - DSL2022 - 2022

Engineering Sciences

In situ TEM Characterization of Phase Transformations and Kirkendall Void Formation During Annealing of a Cu–Au–Sn–Cu Diffusion Bonding Joint

L. Cornet, L. Yedra, É. Héripré, V. Aubin, J.-H. Schmitt, M.-L. Giorgi

Journal of Electronic Materials - 2022

Materials Science

Rare-earth doped nanoferroelectric as an all-optical electric field sensor

Up/down-conversion photoluminescence from the rare-earth-doped nanocrystals have attracted a lot of interest because of their unique optical properties useful in various fields, including biophotonics and nanomedicine research [1-3]. Here, we use…

Jingye Zou, Athulya Muraleedharan, Pascale Gemeiner, Christine Bogicevic, Fabienne Karolak, Maxime Vallet, Simon Vassant, Céline Fiorini-Debuisschert, François Treussart, Brahim Dkhil, Charles Paillard

IEEE ISAF 2022, ISAF-PFM-ECAPD - 2022

Polymers

Interplay between crosslinking and ice nucleation controls the porous structure of freeze-dried hydrogel scaffolds

Freeze-drying is a process of choice to texture hydrogel scaffolds with pores formed by an ice-templating mechanism. Using state-of-the-art microscopies (cryo-EBSD, µCT, CLSM), this work evidences and quantifies the effect of crosslinking and ice…

Jérôme Grenier, Hervé Duval, Pin Lv, Fabrice Barou, Camille Le Guilcher, Rachida Aid, Bertrand David, Didier Letourneur

Biomaterials Advances - 2022

Engineering Sciences

Investigation of Specimen Size Effects on P-Quantile Diagrams and Normal Distributions of Critical Flaw Strengths in Fiber Tows

The present paper proposes a model of the specimen size effect on the critical flaw strength distribution in fiber tows for composite reinforcement. The model is based on the basic assumption of brittle fracture that the failure probability at a…

Jacques Lamon, Mohamed R’mili

Journal of Composites Science - 2022

Engineering Sciences

Investigation of Specimen Size Effects on P-Quantile Diagrams and Normal Distributions of Critical Flaw Strengths in Fiber Tows

The present paper proposes a model of the specimen size effect on the critical flaw strength distribution in fiber tows for composite reinforcement. The model is based on the basic assumption of brittle fracture that the failure probability at a…

Jacques Lamon, Mohamed R’mili

Journal of Composites Science - 2022

Engineering Sciences

Direct comparison between monofilament and multifilament tow testing for evaluating the tensile strength distribution of SiC fibers

Yoshito Ikarashi, Toshio Ogasawara, Shin-Ichi Okuizumi, Takuya Aoki, Ian Davies, Jacques Lamon

Journal of the European Ceramic Society - 2022

Mechanics of materials

Blast mitigation with fluids

Tatiana Rigoulet, Ludovic Blanc, Federica Daghia, Peter Wriggers

CFM 2022 - Congrès Francais de Mécanique - 2022