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Liste des publications du LMPS

Affichage des publications 1081 à 1090 sur 1823 au total

Engineering Sciences

Engineering Polymer Interfaces: A Review toward Controlling Triboelectric Surface Charge

Abstract Contact electrification and triboelectric charging are areas of intense research. Despite their low ability to accept or donate electrons, polymer insulator based triboelectric nanogenerators have emerged as highly efficient mechanical‐to…

Andris Šutka, Linards Lapčinskis, Delong He, Hyunseung Kim, Joseph Berry, Jinbo Bai, Māris Knite, Amanda Ellis, Chang Kyu Jeong, Peter Sherrell

Advanced Materials Interfaces -

Chemical Sciences

A simple and efficient process for the synthesis of 2D carbon nitrides and related materials

Abstract We describe here a new process for the synthesis of very high quality 2D Covalent Organic Frameworks (COFs), such a C 2 N and CN carbon nitrides. This process relies on the use of a metallic surface as both a reagent and a support for the…

Cora Moreira da Silva, Maxime Vallet, Clément Semion, Thomas Blin, Romuald Saint-Martin, Jocelyne Leroy, Diana Dragoe, François Brisset, Cynthia Gillet, Régis Guillot,, Vincent Huc

Scientific Reports -

Engineering Sciences

Toward the development of a three-step coupled modeling for the assessment of air leakage ratio through cracked reinforced concrete walls

Every ten years, the containment buildings of nuclear reactors are tested through a 4-bar relative pressure loading with dry air in order to characterize the leakage ratio through the walls. The experimental and numerical studies (MAEVA, VERCORS,…

Omar Najjar, Thomas Heitz, Cécile Oliver-Leblond, Frédéric Ragueneau

CFGC 2023 - Congrès Français du Génie Civil : Ville du futur et changement climatique -

Physics

Role of Cu‐doping in <scp>CdTe</scp> thin films: Experiments and simulations

Due to its outstanding physical properties, CdTe is used to fabricate high efficiency solar cells. However, its high work function poses a challenge, and hence, to fabricate an efficient CdTe-based solar cell, Cu-doping may be useful. Here, we…

Ranveer Singh, Maxime Vallet, Vijay Singh, Sanjeev K Srivastava, Alain Claverie, Tapobrata Som

Surface and Interface Analysis -

Material chemistry

Tailoring crystallisation of anatase TiO2 ultra-thin films grown by atomic layer deposition using 2D oxides as growth template

TiO2 ultrathin films are required in many material research areas. The anatase phase was found to be more stable in case of atomic layer deposition growth, nevertheless a critical thickness of around 10 nm appears necessary to obtain crystallization…

André Grishin, Bruno Bérini, Maxime Vallet, Simon Hurand, Florian Maudet, Corinne Sartel, Mathieu Frégnaux, Sophie Nowak, Gaëlle Amiri, Said S. Hassani, Damien Aureau, Vincent Sallet, Valérie Demange, Yves Dumont

Applied Surface Science -

Solid mechanics

Non-Intrusive Coupling of Neural Network-Based Local Model and Explicit Dynamics Scheme: Application to Spot-Welded Plates under Impact

Solving large structural problems with multiple complex localized behaviors poses significant challenges, primarily due to the requirement of a fine mesh to capture local features and the need for a fine time step to satisfy the CFL condition. To…

Afsal Pulikkathodi, Elisabeth Longatte-Lacazedieu, Ludovic Chamoin, Juan-Pedro Berro Ramirez, Laurent Rota, Malek Zarroug

2nd IACM Mechanistic Machine Learning and Digital Engineering for Computational Science Engineering and Technology -