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Article Dans Une Revue Comptes Rendus. Physique Année : 2010

Modeling grain growth and related phenomena with vertex dynamics

Résumé

Grain growth is the simplest phenomena related to the evolution of a population of grains in crystalline materials. Some typical results obtained with vertex dynamics, a deterministic technique applied to the simulation of grain growth in polycrystalline materials, mostly in two dimensions (2D), are presented: (i) the dynamics of a population of grains interacting with various distributions of pinning obstacles; (ii) bulging as a possible recrystallization mechanism; and (iii) the influence of a confined geometry on grain growth as those found in electronic devices. Finally recent developments in 3D are presented.

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Matériaux
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Dates et versions

hal-00546164 , version 1 (13-12-2010)

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  • HAL Id : hal-00546164 , version 1

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J. Lepinoux, D. Weygand, M. Verdier. Modeling grain growth and related phenomena with vertex dynamics. Comptes Rendus. Physique, 2010, 11 (3-4), pp.265-273. ⟨hal-00546164⟩
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