Benoit Devincre
Curriculum Vitae
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Documents
Identifiants chercheurs
Site web
Présentation
Compétences
I am a theoretical physicist specializing in numerical methods in materials science. Research in this field has greatly benefited from the rise of computational resources and the development of new modeling tools known as "mesoscopic simulations," in which I have been a leading contributor for 25 years. My work aims to bridge the gap between our understanding of phenomena at the microscopic scale and the behavior of materials at the macroscopic level. Through numerical "observations," I develop mathematical models that formalize the links between microstructural organization and the specific properties of various materials, such as metals and alloys (applications in aeronautics and nuclear energy), oxides (geological applications for mantle deformation), ice (glacier flow applications), and more. These physical models are ultimately validated through experiments carried out in collaboration with national and international partners.
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Publications
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A Multiscale Investigation of the Physical Origins of Tension–Compression Asymmetry in Crystals and their Implications for Cyclic Behavior2021 |
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On the Origins of Tension–Compression Asymmetry in Crystals and Implications for Cyclic Behavior2020 |
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Simulation of Orowan's mechanism using dislocation dynamics based on the non-singular elastic theory2020 |
Discrete dislocation dynamicsNickel Base Single Crystals Across Length Scales, Elsevier, pp.361-378, 2022, ⟨10.1016/B978-0-12-819357-0.00021-4⟩ |
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Analyse avancée des contraintes et des gradients d’orientation par microdiffraction Laue des rayons XRayons X et Matière 5, 2017 |
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Chapitre 4 : Analyse avancée des gradients d'orientation et des contraintes par microdiffraction Laue des rayons XRayons X et Matiere 5, RX2013, 2017 |
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Dislocation-Induced Internal StressesAdvanced Structured Materials, 19, Springer, pp.177-187, 2013, Advanced Materials Modelling for Structures, 978-3-642-35167-9 |
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Modeling crystal plasticity with dislocation dynamcis simulations : the «MICROMEGAS» code.Mechanics of Nano-Objects, 2011 |
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