209 citations · 225 across the 3 of their papers we have counts for
4 papers
Internal Interface Strains Effects on UO2/U3O7 Oxidation Behaviour
Nicolas Creton, Virgil Optasanu, Sébastien Garruchet +4
The growth of a U3O7 oxide layer during the anionic oxidation of UO2 pellets induced very important mechanical stresses due to the crystallographic lattice parameters differences b…
Theoretical Study of Coupling Mechanisms between Oxygen Diffusion, Chemical Reaction, Mechanical Stresses in a Solid-Gas Reactive System
Nicolas Creton, Virgil Optasanu, Tony Montesin +1
This paper offers a study of oxygen dissolution into a solid, and its consequences on the mechanical behaviour of the material. In fact, mechanical strains strongly influence the o…
A thermodynamic approach of the mechano-chemical coupling during the oxidation of uranium dioxide
Nicolas Creton, Virgil Optasanu, Tony Montesin +2
The aim of the present work is to introduce a thermodynamic model to describe the growth of an oxide layer on a metallic substrate. More precisely, this paper offers a study of oxy…
Dislocation interaction with C in alpha-Fe: a comparison between atomic simulations and elasticity theory
Emmanuel Clouet, Sébastien Garruchet, Hoang Nguyen +2
The interaction of C atoms with a screw and an edge dislocation is modelled at an atomic scale using an empirical Fe-C interatomic potential based on the Embedded Atom Method (EAM)…