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Nicolas Bertin
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New insights on cellular structures strengthening mechanisms and thermal stability of an austenitic stainless steel fabricated by laser powder-bed-fusion
T Voisin, JB Forien, A Perron, S Aubry, N Bertin, A Samanta, A Baker, ...
Acta Materialia 203, 116476, 2021
3142021
On the strength of dislocation interactions and their effect on latent hardening in pure Magnesium
N Bertin, CN Tomé, IJ Beyerlein, MR Barnett, L Capolungo
International Journal of Plasticity 62, 72-92, 2014
1652014
Roadmap on multiscale materials modeling
E Van Der Giessen, PA Schultz, N Bertin, VV Bulatov, W Cai, G Csányi, ...
Modelling and Simulation in Materials Science and Engineering 28 (4), 043001, 2020
1482020
Dislocation networks and the microstructural origin of strain hardening
RB Sills, N Bertin, A Aghaei, W Cai
Physical review letters 121 (8), 085501, 2018
1132018
Atomistic insights into metal hardening
LA Zepeda-Ruiz, A Stukowski, T Oppelstrup, N Bertin, NR Barton, ...
Nature materials 20 (3), 315-320, 2021
922021
A FFT-based formulation for efficient mechanical fields computation in isotropic and anisotropic periodic discrete dislocation dynamics
N Bertin, MV Upadhyay, C Pradalier, L Capolungo
Modelling and Simulation in Materials Science and Engineering 23 (6), 065009, 2015
762015
Analysis of obstacle hardening models using dislocation dynamics: application to irradiation-induced defects
C Sobie, N Bertin, L Capolungo
Metallurgical and Materials Transactions A 46 (8), 3761-3772, 2015
702015
A FFT-based formulation for discrete dislocation dynamics in heterogeneous media
N Bertin, L Capolungo
Journal of Computational Physics 355, 366-384, 2018
652018
Frontiers in the simulation of dislocations
N Bertin, RB Sills, W Cai
Annual Review of Materials Research 50, 437-464, 2020
612020
Hybrid dislocation dynamics based strain hardening constitutive model
N Bertin, L Capolungo, IJ Beyerlein
International Journal of Plasticity 49, 119-144, 2013
522013
Connecting discrete and continuum dislocation mechanics: A non-singular spectral framework
N Bertin
International Journal of Plasticity 122, 268-284, 2019
362019
Dislocation density-based plasticity model from massive discrete dislocation dynamics database
S Akhondzadeh, RB Sills, N Bertin, W Cai
Journal of the Mechanics and Physics of Solids 145, 104152, 2020
302020
Topological origin of strain induced damage of multi-network elastomers by bond breaking
Y Yin, N Bertin, Y Wang, Z Bao, W Cai
Extreme Mechanics Letters 40, 100883, 2020
282020
Strengthening mechanism of a single precipitate in a metallic nanocube
MT Kiani, Y Wang, N Bertin, W Cai, XW Gu
Nano letters 19 (1), 255-260, 2018
202018
GPU-accelerated dislocation dynamics using subcycling time-integration
N Bertin, S Aubry, A Arsenlis, W Cai
Modelling and Simulation in Materials Science and Engineering 27 (7), 075014, 2019
192019
Computation of virtual X-ray diffraction patterns from discrete dislocation structures
N Bertin, W Cai
Computational Materials Science 146, 268-277, 2018
182018
Slip-free multiplication and complexity of dislocation networks in FCC metals
S Akhondzadeh, N Bertin, RB Sills, W Cai
Materials Theory 5, 1-24, 2021
152021
Core energies of dislocations in bcc metals
N Bertin, W Cai, S Aubry, VV Bulatov
Physical Review Materials 5 (2), 025002, 2021
152021
Energy of periodic discrete dislocation networks
N Bertin, W Cai
Journal of the Mechanics and Physics of Solids 121, 133-146, 2018
122018
Crystal plasticity model of BCC metals from large-scale MD simulations
N Bertin, R Carson, VV Bulatov, J Lind, M Nelms
Acta Materialia 260, 119336, 2023
102023
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