Publications

Materials Science

Liquid metal embrittlement of Cu-30%Zn by EGaIn: Microscale fracture toughness by in situ SEM testing

Liquid Metal Embrittlement (LME) of Cu-30 %Zn brass induced by liquid Ga-In eutectic (EGaIn) is investigated through a novel approach that combines in situ scanning electron microscopy (SEM) and micromechanical testing. Unlike macroscopic…

Marco Ezequiel, Eva Heripré, Ingrid Proriol Serre, Thierry Auger

Engineering Fracture Mechanics - 2025

Biomechanics

Revealing Dentin Multiscale Structures Using High-Resolution Transmission Electron Microscopy

Like bone, dentin exhibits a complex multiscale hierarchical structure. Dentin microstructure has been widely studied at the microscale, using direct 2-dimensional observation techniques such as optical and scanning electron microscopy. Its porous…

Margot Leclercq, Maxime Vallet, Thomas Reiss, Ariane Berdal, Elsa Vennat

Journal of Dental Research - 2025

Engineering Sciences

Flexible Polyurethane Foams Reinforced With Recycled Waste Tire Material

ABSTRACT We explore the use of ground tire rubber (GTR) powder obtained through water jet pulverization (WJP), referred to as WJP‐GTR, and reveal that its structural parameters play a significant role in controlling the reinforcing properties of…

Y. Nezili, I. El Aboudi, Delong He, A. Mdarhri, C. Brosseau, M. Zaghrioui, K. Mougin, C. Vaulot, Jinbo Bai

Polymer Engineering and Science - 2025

Engineering Sciences

Energy transfer in laser-induced plasma generation on nano-aerosols

Abstract We report on the investigation of laser-induced plasma generation mechanisms in laser-aerosols interaction with dry Cu nano-aerosols of different sizes as the samples. The energy transfer mechanism is firstly analyzed based on the…

Chen Wang, Ying Zhang, Tianye Liu, Delong He, Xuemei Cheng, Jinbo Bai

Plasma Sources Science and Technology - 2025

Engineering Sciences

Prediction model of TBM response parameters based on a hybrid drive of knowledge and data

Min Yao, Xu Li, Yuan-En Pang, Yu Wang

Tunnelling and Underground Space Technology - 2025

Machine Learning

Fast 3D Diffusion for Scalable Granular Media Synthesis

Simulating granular media, using Discrete Element Method is a computationally intensive task. This is especially true during initialization phase, which dominates total simulation time because of large displacements involved and associated kinetic…

Muhammad Moeeze Hassan, Régis Cottereau, Filippo Gatti, Patryk Dec

Geophysics

Breaking the Black Box: Inherently Interpretable Physics-Informed Machine Learning for Imbalanced Seismic Data

Earthquakes are the most damaging natural disasters in the past century, making ground motion models (GMMs) critical components in seismic risk mitigation and infrastructure design. With rapidly expanding strong motion databases, machine learning …

Sreenath Vemula, Filippo Gatti, Pierre Jehel

Geophysics

Tsunami modeling with dynamic seafloors: a high-order solver validated with shallow water benchmarks

Recent scientific studies have suggested that, in certain physical configurations, the time-dependent behavior of earthquake rupture and seafloor (bathymetry) motion can leave observable near-field signatures in tsunami wave generation and…

Thomas Melkior, Harsha S Bhat, Faisal Amlani

Solid mechanics

A strategy with reduced models dedicated to parametrized nonlinear strongly coupled thermo-poroelasticity problems

This paper offers an approach to deal with parametrized nonlinear strongly coupled thermo-poroelasticity problems. The approach uses the LATIN-PGD method and extends previous work in multiphysics problems. Proper Generalized Decomposition (PGD)…

Elise Foulatier, David Néron, François Louf, Pierre-Alain Boucard

Structural mechanics

Modélisation simplifiée de l’usure dans les liaisons à contact conforme – Application aux aubes à calages variables

Mastering engine maintenance is a key issue for airline companies. To avoid aircraft being grounded for extended and costly periods, it is strategically important to anticipate maintenance cycles, and therefore the wear of systems. In this context,…

Vivien Fouquet, Pierre-Alain Guidault, François Louf, Pierre-Alain Boucard, Jean-Hilaire Lexilus, Amakoe Ahyee, Nathalie Serres

26ème Congrès Français de Mécanique 2025 (CFM 2025) - 2025