Laboratoire d'étude des microstructures (LEM)

Présentation du laboratoire

Le Laboratoire d’Etude des Microstructures (LEM), unité mixte de recherche ONERA-CNRS, développe des études fondamentales en physique des matériaux dans le but de comprendre la formation de microstructures et de nanostructures, leurs évolutions et les propriétés macroscopiques associées. La démarche combine développements théoriques, observations expérimentales et modélisations avancées.

Les 20 dernières publications

Titre Auteurs Date de publication Source
Core-shells particles grown in a tubular reactor: Influence of the seeds nature and MPCVD conditions on boron-doped diamond crystalline quality Kamilia Henni, Christian Njel, Jean Charles Arnault, Hugues A. Girard 01/02/2024 Diamond and Related Materials
Quantum annealing for microstructure equilibration with long-range elastic interactions Yann Le Bouar 01/12/2023 Scientific Reports
A simple and efficient process for the synthesis of 2D carbon nitrides and related materials Clément Semion 01/12/2023 Scientific Reports
Simulation of intragranular plastic deformation localization in FCC polycrystals by Discrete Dislocation Dynamics Baptiste Joste, Benoit Devincre, Riccardo Gatti 01/12/2023 Modelling and Simulation in Materials Science and Engineering
Tuning Elastic Properties of Metallic Nanoparticles by Shape Controlling: From Atomistic to Continuous Models Matteo Erbì, Hakim Amara, Riccardo Gatti 22/11/2023 Small
Distinguishing Different Stackings in Layered Materials via Luminescence Spectroscopy A. Plaud, Ingrid Stenger, L. Schué, J. Barjon 17/11/2023 Physical Review Letters
Unsupervised learning for structure detection in plastically deformed crystals Armand Barbot, Riccardo Gatti 25/10/2023 Computational Materials Science
η-Carbides (Co, Mo, or W) Nanoparticles from Octacyanometalates Precursors-Based Network Thomas Blin, Armelle Girard, Frédéric Fossard, A. Loiseau 13/09/2023 Small
Atomic-Scale Surface Segregation in Copper-Gold Nanoparticles Grégoire Breyton, Hakim Amara 09/06/2023 Physical Review Letters
Two-Photon Interference from a Quantum Emitter in Hexagonal Boron Nitride Sébastien Roux 01/04/2023 Physical Review Applied
Structural Size Effect in Capped Metallic Nanoparticles Cora Moreira Da Silva, Armelle Girard, Yann Le Bouar, Frédéric Fossard, François Ducastelle, A. Loiseau 28/03/2023 ACS Nano
Thermal stability of thin hexagonal boron nitride grown by MOVPE on epigraphene David Chapron, T. Kauffmann 01/02/2023 Journal of Crystal Growth
Molecular beam epitaxial growth of multilayer 2D-boron nitride on Ni substrates from borazine and plasma-activated nitrogen A. Plaud, A. Loiseau 15/01/2023 Nanotechnology
Fluorescence anisotropy using highly polarized emitting dyes confined inside BNNTs Frédéric Fossard, A. Loiseau 20/12/2022 Materials Horizons
Black carbon aerosol number and mass concentration measurements by picosecond short-range elastic backscatter lidar Frédéric Fossard 01/12/2022 Scientific Reports
Cathodoluminescence monitoring of quantum emitter activation in hexagonal boron nitride Sébastien Roux 31/10/2022 Applied Physics Letters
Bimetallic ruthenium-rhodium particles supported on carbon nanotubes for the hydrophosphinylation of alkenes and alkynes Frédéric Fossard 13/07/2022 Catalysis Science and Technology
Melting properties of Ag<inf>x</inf>Pt<inf>1−x</inf> nanoparticles Alexis Front, Djahid Oucheriah, Hakim Amara 09/06/2022 Faraday Discussions
Colloidal synthesis of nanoparticles: from bimetallic to high entropy alloys Cora Moreira Da Silva, Hakim Amara, Frédéric Fossard, Armelle Girard, A. Loiseau 07/06/2022 Nanoscale
Uncovering the existence of anti-backstress associated with dislocations accumulated at grain boundaries during plastic deformation Benoit Devincre 01/06/2022 Computational Materials Science

Nombre de publications du laboratoire par domaine scientifique (2016-2021)

Chaque publication du laboratoire peut être rangée dans une ou plusieurs disciplines scientifiques : la figure ci-dessus présente le nombre de publications du laboratoire pour chaque discipline de la classification ASJC (Elsevier)