Céline Varvenne
Point-defects ; Metallic alloys ; Atomic-scale calculations ; Elasticity
2024
Insights on the capabilities and improvement ability of classical many-body potentials: Application to α -zirconium
Alessandra del Masto, Jean Baccou, Guy Tréglia, Fabienne Ribeiro, Céline Varvenne
Computational Materials Science 231:112544 (2024)10.1016/j.commatsci.2023.112544
2021
Stability of vacancy and interstitial dislocation loops in α -zirconium: atomistic calculations and continuum modelling
Cong Dai, Céline Varvenne, Peyman Saidi, Zhongwen Yao, Mark R Daymond, Laurent Karim Béland
Journal of Nuclear Materials 554:153059 (2021)10.1016/j.jnucmat.2021.153059
2020
Solute-strengthening in elastically anisotropic fcc alloys
Shankha Nag, Céline Varvenne, William A Curtin
Modelling and Simulation in Materials Science and Engineering 28:025007 (2020)10.1088/1361-651X/ab60e0
2019
Combining experiments and modeling to explore the solid solution strengthening of high and medium entropy alloys
G. Bracq, M. Laurent-Brocq, C. Varvenne, L. Perrière, W.A. Curtin, J.-M. Joubert, I. Guillot
Acta Materialia 177:266-279 (2019)10.1016/j.actamat.2019.06.050
Solid solution strengthening theories of high-entropy alloys
Carlyn Larosa, Mulaine Shih, Céline Varvenne, Maryam Ghazisaeidi
Materials Characterization 151:310-317 (2019)10.1016/j.matchar.2019.02.034
2018
Elastic modeling of point-defects and their interaction
Emmanuel Clouet, Céline Varvenne, Thomas Jourdan
Computational Materials Science 147:49-63 (2018)10.1016/j.commatsci.2018.01.053
Thermal activation parameters of plastic flow reveal deformation mechanisms in the CrMnFeCoNi high-entropy alloy
G. Laplanche, J. Bonneville, C. Varvenne, W. A. Curtin, E. P. George
Acta Materialia 143:257-264 (2018)10.1016/j.actamat.2017.10.014
Ni 2 C surface carbide to catalyze low-temperature graphene growth
Rafael Martinez-Gordillo, Céline Varvenne, Hakim Amara, Christophe Bichara
Physical Review B: Condensed Matter and Materials Physics (1998-2015) 97:1-9 (2018)10.1103/PhysRevB.97.205431
Predicting yield strengths of noble metal high entropy alloys
Céline Varvenne, William Curtin
Scripta Materialia 142:92-95 (2018)10.1016/j.scriptamat.2017.08.030
2017
Atomistic simulations of dislocations in a model BCC multicomponent concentrated solid solution alloy
S.I. Rao, C. Varvenne, C. Woodward, T.A. Parthasarathy, D. Miracle, O.N. Senkov, W.A. Curtin
Acta Materialia 125:311-320 (2017)10.1016/j.actamat.2016.12.011
Solute Strengthening in Random Alloys
C. Varvenne, M. Leyson, M. Ghazisaeidi, W.A. Curtin
Acta Materialia 124:660-683 (2017)10.1016/j.actamat.2016.09.046
Elastic dipoles of point defects from atomistic simulations
Céline Varvenne, Emmanuel Clouet
Physical Review B: Condensed Matter and Materials Physics (1998-2015) 96 (2017)10.1103/PhysRevB.96.224103
Strengthening of High Entropy Alloys by Dilute Solute Additions: CoCrFeNiAl x and CoCrFeNiMnAl x Alloys
Céline Varvenne, William Curtin
Scripta Materialia 138:92-95 (2017)10.1016/j.scriptamat.2017.05.035
2016
Hydrogen and vacancy clustering in zirconium
Céline Varvenne, Olivier Mackain, Laurent Proville, Emmanuel Clouet
Acta Materialia 102:56-69 (2016)10.1016/j.actamat.2015.09.019
Theory of strengthening in fcc high entropy alloys (vol 118, pg 164, 2016)
Céline Varvenne, Aitor Luque, William A. Curtin
Acta Materialia 119:242 (2016)10.1016/j.actamat.2016.08.069
Theory of strengthening in fcc high entropy alloys
Céline Varvenne, Aitor Luque, William A. Curtin
Acta Materialia 118:164-176 (2016)10.1016/j.actamat.2016.07.040
2015
Pressure, relaxation volume, and elastic interactions in charged simulation cells
Fabien Bruneval, Céline Varvenne, Jean-Paul Crocombette, Emmanuel Clouet
Physical Review B 91 (2015)10.1103/PhysRevB.91.024107
2014
Vacancy clustering in zirconium: an atomic scale study
Céline Varvenne, Olivier Mackain, Emmanuel Clouet
Acta Materialia 78:65-77 (2014)10.1016/j.actamat.2014.06.012
2013
Point defect modeling in materials: coupling ab initio and elasticity approaches
Céline Varvenne, Fabien Bruneval, Mihai-Cosmin Marinica, Emmanuel Clouet
Physical Review B: Condensed Matter and Materials Physics (1998-2015) 88:134102 (2013)10.1103/PhysRevB.88.134102