LEM3

UMR CNRS 7239
UdL
CNRS
ENSAM

                               
Annuaire du laboratoire LEM3
Fiche individuelle
BERBENNI Stéphane

Directeur de Recherche CNRS - équipe APLI

Téléphone : +33 (0)3-72-74-78-42 Bureau : 015-R+3 (LEM3)
Fax : +33 (0)3-72-74-78-05 E-mail : stephane.berbenni@univ-lorraine.fr

Hall-Petch Symposium à Tokyo, 2013
Compétences

-Keywords: Micromechanics; Homogenization ; Elasto-viscoplasticity ; Internal Lengths; Crystal Plasticity;  Interfaces; Twinning; Mechanics of defects ; FFT (fast Fourier transform) technique

-Responsable Opération WP5 du Labex "DAMAS" (http://www.labex-damas.com/)

-Principaux projets financés:

ANR "Cat-Size" (2008-2011), ANR "Magtwin" (2012-2016)


Derniers Articles (triés par Type puis Année)
  • K.S. DJAKA, A. VILLANI, V. TAUPIN, L. CAPOLUNGO, S. BERBENNI, Field Dislocation Mechanics for heterogeneous elastic materials: A numerical spectral approach. Computer Methods in Applied Mechanics and Engineering 315 (2017) 921-942. ACL
  • M. SCHÖNEICH, F. DINZART, H. SABAR, S. BERBENNI, M. STOMMEL. A coated inclusion-based homogenization scheme for viscoelastic composites with interphases. Mechanics of Materials 105 (2017) 89-98. ACL
  • T. RICHETON, L.T. LE, T. CHAUVE, M. BERNACKI, S. BERBENNI, M. MONTAGNAT, Modelling the transport of geometrically necessary dislocations on slip systems: application to single- and multi-crystals of ice, Modelling and Simulation in Materials Science and Engineering, 25 (2017) 025010 (1-27) ACL
  • R. DINGREVILLE, S. BERBENNI, On the interaction of solutes with grain boundaries, Acta Materialia, 104 (2016) 237-249 ACL
  • F. DINZART, H. SABAR, S. BERBENNI, Homogenization of multi-phase composites based on a revisited formulation of the multi-coated inclusion problem. International Journal of Engineering Science, 100 (2016) 136-151 ACL
  • I. TIBA, T. RICHETON, C. MOTZ, H. VEHOFF, S. BERBENNI, Incompatibility stresses at grain boundaries in Ni bicrystalline micropillars analyzed by an anisotropic model and slip activity, Acta Materialia, 83 (2015) 227-238. ACL
  • S. BERBENNI, L. CAPOLUNGO, A Mori-Tanaka homogenization scheme for non-linear elasto-viscoplastic heterogeneous materials based on translated fields: an affine extension. Comptes Rendus Mecanique, 343 (2015), 95-106 ACL
  • C. MAREAU, S. BERBENNI, An affine formulation for the self-consistent modeling of elasto-viscoplastic heterogeneous materials based on the translated fields method, International Journal of Plasticity, 64 (2015) 134-150 ACL
  • S. BERBENNI, F. DINZART, H. SABAR. A new internal variables homogenization scheme for linear viscoelastic materials based on an exact Eshelby interaction law. Mechanics of Materials, 81 (2015) 110-124. ACL
  • T. RICHETON, I. TIBA, S. BERBENNI, O. BOUAZIZ, Analytical expressions of incompatibility stresses at Sigma3 <111> twin boundaries and consequences on single slip promotion parallel to twin plane, Philosophical Magazine, 95 (2015) 12-31. ACL
  • Z.-Z. SHI, Y. ZHANG, F. WAGNER, T. RICHETON, P.-A. JUAN, J.-S. LECOMTE, L. CAPOLUNGO, S. BERBENNI, Sequential double extension twinning in a magnesium alloy: Combined statistical and micromechanical analyses, Acta Mater., 96 (2015) 333-343. ACL
  • Z.-Z. SHI, Y. ZHANG, F. WAGNER, P.-A. JUAN, S. BERBENNI, L. CAPOLUNGO, J.-S. LECOMTE, T. RICHETON, On the selection of extension twin variants with low Schmid factors in a deformed Mg alloy, Acta Mater., 83 (2015) 17-28. ACL
  • K.S. DJAKA, V. TAUPIN, S. BERBENNI, C. FRESSENGEAS, A numerical spectral approach to solve the dislocation density transport equation, Modelling and Simulation in Materials Science and Engineering, 23, 065008 (2015) ACL
  • P.-A. JUAN, C. PRADALIER, S. BERBENNI, R.J. McCABE, C.N. TOME, L. CAPOLUNGO, A statistical analysis of the influence of microstructure and twin-twin junctions on twin nucleation and twin growth in Zr, Acta Materialia, 95 (2015) 399-410 ACL
  • P.-A. JUAN, S. BERBENNI, M.R. BARNETT, C.N. TOME, L. CAPOLUNGO, A double inclusion homogenization scheme for polycrystals with hierarchical topologies: application to twinning in Mg alloys, International Journal of Plasticity, 60 (2014), 182-196 ACL
  • S. BERBENNI,  F. WAGNER, N. ALLAIN-BONASSO. On the roles of grain size dispersion and microscale Hall-Petch relation on the plastic behaviour of polycrystalline metals. Materials Transactions - The Japan Institute of Metals and Materials (special Issue: Strength of Fine Grained Materials - 60 Years of Hall-Petch) 55 (2014), 39-43. ACL
  • T. RICHETON, S. BERBENNI, From bicrystals to spherical inclusions: A superposition method to derive analytical expressions of stress fields in presence of plastic strain gradients. International Journal of Solids and Structures, 51 (2014) 794-807 ACL
  • R. DINGREVILLE, M. HALLIL, S. BERBENNI, From coherent to incoherent mismatched interfaces: a generalized continuum formulation of surface stresses. Journal of the Mechanics and Physics of Solids, 72 (2014) 40-60. ACL
  • S. BERBENNI, V. TAUPIN, K.S. DJAKA, C. FRESSENGEAS, A numerical spectral approach for solving elasto-static field dislocation and g-disclination mechanics. International Journal of Solids and Structures,  51 (2014), 4157-4175 ACL
  • S. BERBENNI, B. PALIWAL, M. CHERKAOUI. A micromechanics-based model for shear-coupled grain boundary migration in bicrystals. International Journal of Plasticity 44 (2013), 68-94
    ACL
  • V. TAUPIN, R. PESCI, S. BERBENNI, S. BERVEILLER, R. OUAHAB, O. BOUAZIZ. Lattice strain measurements using synchrotron diffraction to calibrate a micromechanical modeling in a ferrite–cementite steel, Mat. Sci. Eng. A, 561 (2013), 67-77
    ACL
  • T. RICHETON, S. BERBENNI. Effects of heterogeneous elasticity coupled to plasticity on stresses and lattice rotations in bicrystals: A field dislocation mechanics viewpoint. European Journal of Mechanics - A/Solids, 37 (2013) 231-247 ACL
  • C. CAER, E. PATOOR, S. BERBENNI, J.-S. LECOMTE. Stress-induced pop-in and pop-out events in CuAlBe shape memory alloys, Materials Science Engineering A, 587 (2013), 304-312 ACL
  • M. MCPHIE, S. BERBENNI, M. CHERKAOUI, Activation energy for nucleation of partial dislocations from grain boundaries, Computational Materials Science, 62 (2012), 169-174. ACL
  • N. ALLAIN-BONASSO, F. WAGNER, S. BERBENNI, D.P. FIELD. A study of the heterogeneity of plastic deformation in IF steel by EBSD. Materials Science and Engineering A, 548 (2012) 56-63.
    ACL
  • S. MERCIER, A. MOLINARI, S. BERBENNI, M. BERVEILLER. Comparison of different homogenization approaches for elastic-viscoplastic materials. Modelling and Simulation in Materials Science and Engineering, 20 (2012), 024004.
    ACL
  • V. TAUPIN, S. BERBENNI, C. FRESSENGEAS. Size effects on the hardening of channel type microstructures: a Field Dislocation Mechanics-based approach. Acta Materialia, 60 (2012) 664–673.
    ACL
  • P.-A. JUAN, S. BERBENNI, L. CAPOLUNGO. Prediction of internal stresses during growth of first and second generation twins in Mg and Mg alloys. Acta Materialia, 60 (2012) 476-486.
    ACL
  • N.M. CORDERO, S. FOREST, E.P. BUSSO, S. BERBENNI, M. CHERKAOUI. Grain size effects on plastic strain and dislocation density tensor fields in metal polycrystals. Computational Materials Science, 52 (2012), 7-13. ACL
  • H.-J. CHANG, A. GAUBERT, M. FIVEL, S. BERBENNI, O. BOUAZIZ, S. FOREST. Analysis of particle induced dislocation structures using three-dimensional dislocation dynamics and strain gradient plasticity. Computational Materials Science, 52 (2012), 33-39. ACL
  • F. WAGNER, N. ALLAIN-BONASSO, S. BERBENNI. Automatic correlation of grains from two different EBSD maps. Materials Characterization, 62 (2011), 681-683. ACL
  • C. SCHILLEBEECKX, S. BERBENNI, L. CAPOLUNGO, M. CHERKAOUI. A new micromechanics-based scale transition model for the strain-rate sensitive behavior of Nanocrystalline materials. Philosophical Magazine, 91 (2011), 657-681. ACL
  • N. NICAISE, S. BERBENNI, F. WAGNER, M. BERVEILLER, X. LEMOINE. Coupled effects of grain size distributions and crystallographic textures on the plastic behaviour of IF steels. International Journal of Plasticity, 27 (2011), 232-249.
    ACL
  • C. COLLARD, V. FAVIER, S. BERBENNI, M. BERVEILLER, Role of discrete intra-granular slip bands on the strain-hardening of polycrystals, International Journal of Plasticity, 26 (2010) 310-328. ACL
  • V. TAUPIN, S. BERBENNI, C. FRESSENGEAS, O. BOUAZIZ. On Particle Size Effects: an Internal Length Mean Field Approach using Field Dislocation Mechanics. Acta Materialia, 58 (2010), 5532-5544.
    ACL
  • C. PERRIN, S. BERBENNI, H. VEHOFF, M. BERVEILLER. Role of discrete intra-granular slip on lattice rotations in polycrystalline Ni: Experimental and micromechanical studies. Acta Materialia, 58 (2010), 4639-4649. ACL
  • S. BERBENNI, M. CHERKAOUI. Homogenization of multi-coated inclusion reinforced linear elastic composites with eigenstrains: application to the thermo-elastic behavior. Philosophical Magazine, 90 (2010), 3003-3026. ACL
  • J.-M. PIPARD, N. NICAISE, S. BERBENNI, O. BOUAZIZ, M. BERVEILLER. A new mean field micromechanical approach to capture grain size effects. Computational Materials Science, 45 (2009), 604-610.
    ACL
  • T. RICHETON, S. BERBENNI, M. BERVEILLER. Grain-size dependent accommodation due to intragranular distributions of dislocation loops. Acta Materialia, 57 (2009) 1347-1356.
    ACL
  • P. FRANCIOSI, S. BERBENNI, Multi-laminate plastic-strain organization for non-uniform TFA modeling of poly-crystal regularized plastic flow, International Journal  of Plasticity, 24 (2008) 1549-1580. ACL
  • S. BERBENNI, M. BERVEILLER, T. RICHETON. Intra-granular plastic slip heterogeneities : discrete vs. mean field approaches. International Journal of Solids and Structures 45 (2008) 4147-4172. ACL
  • S. BERBENNI V. TAUPIN, C. FRESSENGEAS, L. CAPOLUNGO. A Fast Fourier Transform-based approach for Generalized disclination mechanics within a couple stress theory,  Advanced Seminar: « Generalized Continua as Models for Materials with Multi-scale Effects or under Multi-field Actions » Magdeburg, Germany, September 21-25, 2015 (Invited Keynote Lecture). INV
  • S. BERBENNI, F. WAGNER, N. ALLAIN-BONASSO. On the roles of grain size dispersion and microscale Hall-Petch Relation on the plastic behaviour of polycrystalline metals, International Symposium on « Strength of Fine Grained Materials - 60 years of Hall-Petch », SANJO Conference Hall, The University of Tokyo, July 16-18, 2013, Tokyo, Japon (invited lecture). INV
  • S. BERBENNI. A homogenization Mori-Tanaka scheme for elastic- viscoplastic heterogeneous materials based on “Translated Fields” (TF): applications to linear and non linear two-phase composites. ICACM, US-France Workshop, 22-24 May 2013, Aussois, France, 2013 (invited lecture). INV
  • S. BERBENNI, F. WAGNER, N. ALLAIN-BONASSO. Coupled  roles of grain size and crystallographic orientation distributions on the plastic behavior of IF steels: modeling and experimental approaches. Keynote Lecture. Int. Symp. on Plasticity “PLASTICITY 2013” (Mini Symposium on Microstructure-based Models of Plastic Deformation), Nassau, The Bahamas, January 3-8, 2013 (invited keynote lecture) INV
  • S. BERBENNIB. PALIWAL, M. CHERKAOUI, Continuum Modelling of Shear-Coupled Grain Boundary Migration. Trilateral Seminar on Generalized Media as Models for Materials, September 26-28, 2012, Lutherstadt, Germany (invited lecture). INV
  • F. Wagner, N. Allain-Bonasso, S. Berbenni, D.P. Field, "On the use of EBSD to study the heterogeneity of plastic deformation”, ICOTOM16, Dec. 2011, paru dans Materials Science Forum, Vol.702-703, p. 245-252, (2012) INV
  • S. BERBENNI, Internal length scale effects on the local and overall behaviors of polycrystals. First trilateral German-French-Russian Symposium of Mechanics, 9-11 August 2010, Lutherstasdt-Wittenberg, Germany  (Invited lecture). INV
  • S. Berbenni, N. Nicaise, F. Wagner, M. Berveiller, X. Lemoine. E-VPSC model with “Translated Fields”: an application to the coupled effects of grain size distributions and crystallographic textures on the plastic behaviour of IF steels. EPIM Worshop (Elastic-Plastic International Meeting), 18-20 August 2010 INV
  • S. Berbenni. Internal length scale effects on the overall behaviour of polycrystals. Workshop on "Composite Forschung in der Mechanik" and "Forum Metallplasticzität", Paderborn, Dec. 1-2, 2009 INV
  • S. Berbenni, P. Franciosi, Grain size dependency of the overall stiffness of poly-crystals through a "graded" RSL-TFA-HML modeling. 14th Int. Symp. on Plasticity "PLASTICITY 2008", Kailua/Kona, Hawaii, January 3-8, 2008, Keynote lecture. INV
  • S. Berbenni, M. Berveiller, Modelling of periodic dislocation microstructures constrained by spherical grain boundaries. International Symposium Computational Mechanics of Polycrystals, Bad Honnef, Germany, February 25-26, 2008, invited lecture. INV
  • S. BERBENNI, H.SABAR. A Time-Incremental Eshelby-Based Homogenization Scheme for Viscoelastic Heterogeneous Materials (Chapter 12). In: "Micromechanics and Nanomechanics of Composite Solids" (Editors: Shaker A. Meguid, George J. Weng), ISBN 978-3-319-52793-2. Springer, pp. 347-369, 2017 OS
  • S. BERBENNI, V. TAUPIN, C. FRESSENGEAS, L. CAPOLUNGO. A Fast Fourier Transform-based approach for Generalized disclination mechanics within a couple stress theory. Chapter 3, in “Generalized Continua as Models for Classical and Advanced Materials” (eds: H. Altenbach, S. Forest), Advances Structured Materials Series, Springer, 2016. OS
  • S. BERBENNI, B. PALIWAL, M. CHERKAOUI. Continuum Modelling of Shear-Coupled Grain Boundary Migration. Chapter 3, in “Generalized Continua as Models for Materials with Multiscale Effects or under Multi-Field Actions” (eds: H. Altenbach, S. Forest, A. Krivtsov), Advances Structured Materials Series Springer (ISBN 978-3-642-36393-1), pp. 41-64, 2013. OS
  • S. BERBENNI, Internal length scale effects on the local and overall behaviors of polycrystals. Chapter 5, in “Mechanics of Generalized Media” (eds: H. Altenbach, G. A. Maugin, V. Erofeev), Advances Structured Materials Series, Springer (ISBN: 978-3-642-19218-0), pp. 99-136, 2011. OS
  • N. CORDERO, S. FOREST, E.P. BUSSO, S. BERBENNI, M. CHERKAOUI, Grain size effects in generalised continuum crystal plasticity. In: " Plasticity of crystalline materials : from dislocations to continuum" (eds: I.R. Ionescu, S. Bouvier, O. Cazanu, P. Franciosi),  ISTE-Wiley 2011, pp. 101-121. OS
  • H.D. ESPINOSA, S. BERBENNI, M. PANICO, B. PENG. On-chip testing and properties of MEMS materials:Size Scale Plasticity. In: Encyclopedia of Materials: Science and Technology (K. H. J. Buschow, R. W. Cahn, M. C. Flemings, B. Ilschner, E. J. Kramer, S. Mahajan, P. Veyssière, eds.), Elsevier, ISBN: 0-08-043152-6, pp.1-8, 2008. (doi:10.1016/B0-08-043152-6/02135-5 ) OS
  • Z.-Z. Shi, Y. Zhang, F. Wagner, P.-A. Juan, S. Berbenni, L. Capolungo, J.-S. Lecomte, T. Richeton, Variant selection of twin with low Schmid factors in cross grain boundary twin pairs in a magnesium alloy (ICOTOM 17, Dresden, August 24-29, 2014), IOP Conference Series: Materials Science and Engineering 82 (2015) 012021. ACTI
  • P.A. JUAN, L. CAPOLUNGO, S. BERBENNI, An elasto-plastic micromechanical method for twin driven plasticity.TMS 2012, March 11-15, 2012, Orlando, USA; publié dans: Magnesium Technology, pp. 83-86, 2012 ACTI
  • S. BERBENNI, B. PALIWAL, M. CHERKAOUI, Micromechanics-based modeling of shear-coupled migration in bicrystals.  European Solids Mechanics Conference EUROMECH – ESMC 12, July 9-13, 2012, Graz, Austria  ACTI
  • V. TAUPIN, S. BERBENNI, C. FRESSENGEAS, O. BOUAZIZ, On Particle Size Effects: an Internal Length Mean Field approach using Field Dislocation Mechanics simulations TMS 2011 San Diego, February 27 - March 3, 2011,  San Diego, Etats-Unis. ACTI
  • H-J.Chang, N.M. Cordero, V. Taupin, S.Berbenni, M. Fivel, S.Forest, Analysis of GND distribution around an inclusion obtained by Field Dislocation Mechanics, Strain Gradient Plasticity and Dislocation Dynamics. IV European Conference on Computational Mechanics (ECCM 2010), Palais des Congrès, Paris, France, May 16-21, 2010. ACTI
  • V. Taupin, S. Berbenni, C. Fressengeas and O. Bouaziz, On Particle Size Effects: an Internal Length Mean Field Approach using Field Dislocation Mechanics, IVth European Conf. on Comput. Mechanics-ECCM IV, Solids, Structures and Coupled Problems in Engineering, ECCOMAS, Paris, May 16-21, 2010. ACTI
  • S. Berbenni, D. P. Do, G. Albert, D. Hoxha, Micromechanical Modelling of Isotropic Viscoelastic Behavior of Composites: Translated Field Approach. Proceedings of the 2009 Joint ASCE-ASME-SES Conference on Mechanics and Materials, Blacksburg, Virginia, USA, June 24-27, 2009. ACTI
  • V. Taupin, S. Berbenni, C. Fressengeas, O. Bouaziz. Towards a new mean field approach including internal length scale validated by a dislocation fields mechanics theory. Proceedings of the 1st International Conference on Material Modelling, Dortmund, Germany, September 15th-17th, 2009. ACTI
  • C. PERRINT. RICHETONS. BERBENNIM. BERVEILLER, H. VEHOFF, Role of intra-granular plastic slip heterogeneities on lattice rotations: comparisons between experimental measurements and a new micromechanical modeling, MMM 2008, Proceedings of the 4th International Conference on Multiscale Materials Modeling, Tallahassee, 27-31 October, 2008, ed. A. El-Azab, pp. 225-229. ACTI
  • T. Richeton, S. Berbenni, Des bi-cristaux aux inclusions sphériques : contraintes internes en présence de gradients de déformation plastique, Actes du Congrès Français de Mécanique 2013, Bordeaux, August 26-30, 2013. ACTN
  • I. Tiba, T. Richeton, S. Berbenni, C. Motz, H. Vehoff, Etude de l’activité plastique dans des bi-cristaux métalliques: modélisation et expériences, Actes du Congrès Français de Mécanique 2013, Bordeaux, August 26-30, 2013. ACTN
  • S. BERBENNI, L. CAPOLUNGO. Homogénéisation des matériaux hétérogènes élastoviscoplastiques basée sur la technique des « champs translatés »: extension « affine » au cas non linéaire. Actes du 21ième Congrès Français de Mécanique (CFM 2013), Session S21.Approches multi-échelles en mécanique des matériaux (Resp. : T. Palin-Luc, S. Forest, D. Kondo), 26-30 Aout 2013, Bordeaux. ACTN
  • C. Caër, J.S. Lecomte, S. Berbenni, E. Patoor. Analyse par nanoindentation de l’apparition de variantes dans les alliages à mémoire de forme – Actes du 20ième Congrès Français de Mécanique (CFM 2011), Session 29: Matériaux fonctionnels et structures adaptatives ; Besançon, 28 Août-2 septembre 2011. ACTN
  • V. Taupin, S. Berbenni, C. Fressengeas, O. Bouaziz, Vers une approche à champs moyens à longueurs internes validée par mécanique des champs de dislocations: application aux effets de taille de particule dure dans un matériau de type ferrite / carbures, Congrès Français de Mécanique, Marseille, 25-28 août 2009. ACTN
  • Z-Z. SHI, Y. ZHANG, F. WAGNER, T. RICHETON, P-A. JUAN, J-S. LECOMTE, L. CAPOLUNGO, S. BERBENNI, Micromechanical analysis of secondary extension twinning in a magnesium alloy, International Symposium on Plasticity and Its Current Applications (PLASTICITY 2016), Kona, Hawaii, January 3-9, 2016. COM
  • T. RICHETON, K.E.K. AMOUZOU, S. BERBENNI, M.A. LEBYODKIN, Elasto-viscoplastic self-consistent modeling of hardening mechanisms in commercially pure alpha-titanium in tensile condition, International Workshop on Mechanistic Behaviour of HCP Alloys, Oxford, United Kingdom, March 30 - April 1, 2016. COM
  • Z-Z. Shi, Y. Zhang, J-S. Lecomte, F. Wagner, T. Richeton, P-A. Juan, , L. Capolungo, S. Berbenni, Micromechanical analysis of secondary extension twinning in a magnesium alloy, The 22nd International Symposium on Plasticity and Its Current Applications (ICOTOM),Sheraton Kona Resort & Spa Keauhou Bay, Hawaii Jan. 3-9, 2016 COM
  • L.T. Le, T. Chauve, M. Bernacki, S. Berbenni, M. Montagnat, T. Richeton, Un modèle de plasticité cristalline considérant le transport des dislocations géométriquement nécessaires sur les systèmes de glissement : application aux mono- et multi-cristaux de glace, Colloque Plasticité, Poitiers, April 11-13, 2016.  COM
  • Z.-Z. Shi, Y. Zhang, F. Wagner, T. Richeton, P.-A. Juan, J.-S. Lecomte, L. Capolungo, S. Berbenni, Analyse micromécanique du maclage secondaire dans un alliage de magnésium, Colloque Plasticité, Autrans, April 28-30, 2015. COM
  • T. Richeton, S. Berbenni, I. Tiba, Incompatibility stresses at grain and twin boundaries: influence of anisotropic elasticity on slip activity, EUROMECH-Colloquium 570, Houffalize, Belgium, October 20-23, 2015. COM
  • S. BERBENNI, V. TAUPIN, C. FRESSENGEAS. A numerical spectral approach based on Discrete Fourier Transforms for the modeling and simulation of interfacial defects. EUROMECH Colloquium 570, « Multiscale analysis of the impact of microstructure on plasticity and fracture interface-dominated materials », Houffalize, Belgique, 20-23 octobre 2015 COM
  • K.E.K. Amouzou, T. Richeton, A. Roth, M.A. Lebyodkin, T.A. Ledebkina, S. Berbenni, Etude numérique de l’anisotropie des propriétés mécaniques du a-Ti en conditions de traction, 9ème Colloque «Matériaux, Mécanique, Microstructure» (3M), Saclay, June 19-20, 2014. COM
  • K.E.K. Amouzou, T. Richeton, A. Roth, M.A. Lebyodkin, T.A. Lebedkina, S. Berbenni, Numerical study of anisotropy of mechanical properties of α-titanium in tension conditions, 13th International Symposium on Physics of Materials (ISPMA13), Prague, Czech Republic, August 31 – September 4, 2014. COM
  • T. Richeton, I. Tiba, S. Berbenni, Study of slip initiation at f.c.c. twin boundaries thanks to explicit analytical expression of incompatibility stresses, 13th International Symposium on Physics of Materials (ISPMA13), Prague, Czech Republic, August 31 – September 4, 2014. COM
  • T. Richeton, I. Tiba, S. Berbenni, O. Bouaziz, Rôle de l’élasticité anisotrope sur la promotion du glissement simple dans les plans de macle aux joints S3<111>, Conférence Matériaux, Montpellier, November 24-28, 2014. COM
  • K.E.K. Amouzou, T. Richeton, A. Roth, M.A. Lebyodkin, T.A. Lebedkina, S. Berbenni, Etude numérique de l'anisotropie des propriétés mécaniques du α-Ti en conditions de traction,   9ème Colloque « Matériaux, Mécanique, Microstructure » 19-20 juin 2014, INSTN Saclay COM
  • P.-A. JUAN, S. BERBENNI, L. CAPOLUNGO. Quantitative study of the role of twin-parent and twin-twin interactions on the mechanical response of hexagonal materials. MMM 2014, 7th international Conference on Multiscale Materials Modeling October 6-10, Berkeley, California, USA, 2014. COM
  • S. BERBENNIV. TAUPINK.S. DJAKAC. FRESSENGEAS. Une approche numérique de type FFT pour le calcul des champs statiques de dislocations et de désinclinaisons généralisées. Congrès Matériaux 2014, Session 07, Montpellier, 24-28 Novembre, 2014 COM
  • R. DINGREVILLE, M. HALLIL, S. BERBENNI. Une méthode thermodynamique continue généralisée pour déterminer les contraintes superficielles cohérentes et incohérentes. Congrès Matériaux 2014, Session 07, Montpellier, 24-28 Novembre, 2014 COM
  • I. Tiba, T. Richeton, S. Berbenni, C. Motz, H. Vehoff, Investigation of the deformation behavior of bicrystals: modeling and experiments, European Congress and Exhibition on Advanced Materials and Processes (EUROMAT 2013), Sevilla, September 8-13, 2013. COM
  • T. Richeton, S. Berbenni, From bicrystals to spherical inclusions: analytical derivation of the stress fields in presence of plastic strain gradients, 3rd International Conference on Material Modelling (ICMM 3), Warsaw, Poland, September 8-11, 2013. COM
  • S. BERBENNIV. TAUPINC. FRESSENGEAS. A FFT-based approach for solving elastic fields of continuum dislocation mechanics. 3rd International Conference on Materials Modeling (ICMM3-EMMC13), Session « Plasticity », Sept. 8-11, Warsaw, Poland, 2013. COM
  • S. BERBENNI,  L. CAPOLUNGO. Homogenization schemes for elastic-viscoplastic heterogeneous materials based on an “affine” extension of the “Translated Fields” method. 3rd International Conference on Materials Modeling (ICMM3-EMMC13), Session « Micromechanics and Homogenization », Sept. 8-11, Warsaw, Poland, 2013 COM
  • I. Tiba, T. Richeton, S. Berbenni, Effects of grain boundaries on internal mechanical fields: discrete versus continuum approaches, 5th Saar-lor-lux Colloquium in Mechanics, Metz, April 20, 2012. COM
  • F. Wagner, N. Allain-Bonasso, S. Berbenni and D.P. Field  “Approche théorique et expérimentale de l'étude de l'hétérogénéité de la déformation plastique dans des aciers IF", Colloque Plasticité, Metz, 13-15 Avril 2012 . COM
  • T. Richeton, S. Berbenni, Elastic Fields in Bicrystals and Spherical Grains: Derivation of the Different Sources of Incompabilities (Elastic, Plastic and Elastic/Plastic), MMM 2012, 6th International Conference on Multiscale Materials Modeling, Singapore, October 27-31, 2012. COM
  • V. TAUPIN, S. BERBENNI, C. FRESSENGEAS. Size effects on the hardening of channel-type microstructures: a Field Dislocation Mechanics-based approach. Proceedings of 2nd International Conference on Material Modelling (ICMM2), Ecole des Mines, Paris, France, Aug. 31- Sept. 2, 2011 COM
  • S. BERBENNI. Role of discrete intra-granular slip on lattice rotations in polycrystalline metals. Lecture in the honor of the carreer of Prof. Marcel Berveiller. Int. Symp. on Plasticity “PLASTICITY 2011”, Puerto Vallarta, Mexico, January 3-8, 2011 COM
  • V. Taupin, T. Richeton, S. Berbenni, C. Fressengeas, Continuity constraints and incompatibility stresses at grain boundaries, ICACM 2010, Scale transition for plastic crystalline and microstructured materials: from experiment to numerical modelling, International Conference for Applied Computational Mechanics, Paris, June 2-4, 2010. COM
  • S. Berbenni, M. Berveiller, H. Vehoff, C. Collard, C. Perrin, Internal length scale effects on the local and overall behaviors of polycrystals. 5th Int. Conf. Multiscale Materials Modeling MMM2010 (Symposium : Micromechanics), Freiburg, Germany, Oct.4-8, 2010 COM
  • S. Berbenni, T. Richeton, C. Collard, C. Perrin, M. Berveiller, Role of discrete intra-granular slip heterogeneities on mechanical fields and overall behavior of polycrystals, ICMM 1, 1st International Conference on Material Modelling, Dortmund, Germany, September 15-17, 2009. COM
  • N. Nicaise, S. Berbenni, F. Wagner, M. Berveiller, X. Lemoine, Combined effects of crystallographic and grain sizes heterogeneities on plasticity and ductility of polycrystalline IF steels.  4th Int. Conf. Multiscale Materials Modeling MMM2008 (Symposium 3: Multiscale Mechanics), Tallahassee, Florida, USA, Oct. 27-31, 2008. COM
  • C. Collard, V. Favier, S. Berbenni, M. Berveiller, Modeling Grain Size Effect through Discrete Periodic Inelastic Slip Mechanisms. 14th Int. Symp. on Plasticity "PLASTICITY 2008", Kailua/Kona, Hawaii, January 3-8, 2008. COM
  • T. Richeton, S. Berbenni, M. Berveiller, Intra-granular plastic slip heterogeneities: Discrete vs. Mean field approaches, PLASTICITY 2008, 14th International Symposium on Plasticity, Kailua/Kona, Hawaii, January 3-8, 2008. COM
  • T. Richeton, I. Tiba, S. Berbenni, Etude de l’initiation du glissement aux joints de macle S3<111> grâce à des expressions analytiques explicites des contraintes d’incompatibilité, Colloque Plasticité, Lyon, April 28-30, 2014. AFF
  • K.E.K. Amouzou, T. Richeton, A. Roth, M.A. Lebyodkin, T.A. Ledebkina, S. Berbenni, Etude numérique de l’anisotropie des propriétés mécaniques du a-Ti en conditions de traction, Colloque Plasticité, Lyon, April 28-30, 2014. AFF
  • S. BERBENNIV. TAUPINK. S. DJAKAC. FRESSENGEAS. A numerical spectral approach for solving elasto-static field dislocation and g- disclination mechanics. MMM 2014, 7th international Conference on Multiscale Materials Modeling, October 6-10, Berkeley, California, USA, 2014 AFF
  • K.E.K. Amouzou, T. Richeton, A. Roth, M.A. Lebyodkin, T.A. Lebedkina, S. Berbenni, Etude numérique de l'anisotropie des propriétés mécaniques du α-Ti en conditions de traction, Colloque Plasticité 2014, 28-30 Avril 2014, Vileurbanne, France. AFF
  • T. Richeton, S. Berbenni, Des bi-cristaux aux inclusions sphériques : contraintes internes en présence de gradients de déformation plastique, Colloque Plasticité, Paris, April 17-19, 2013. AFF
  • I. Tiba, T. Richeton, S. Berbenni, Effets des hétérogénéités élastiques et plastiques dans les bi-cristaux : Champs de dislocations continus et discrets, Colloque Plasticité, Metz, April 11-13, 2012. AFF
  • S. BERBENNI, B. PALIWAL, M. CHERKAOUI, Modélisation micromécanique de la migration de joint de grains couplée à une déformation de cisaillement (poster). Colloque National PLASTICITÉ, Metz, 11-13 Avril, 2012. AFF
  • V. TAUPIN, R. PESCI, S. BERBENNI, S. BERVEILLER, R. OUAHAB, O. BOUAZIZ. Lattice strain measurements using Synchrotron diffraction to calibrate a micromechanical modeling in a ferrite-cementite steel (poster).  Colloque National PLASTICITÉ, Metz, 11-13 Avril, 2012. AFF
  • S. BERBENNI,   A new internal variables homogenization scheme for linear viscoelastic materials based on an exact Eshelby interaction law. Workshop Research in Mechanics of Composites, Bad Herrenalb, Allemagne, December 11-12, 2014 AP
  • S. BERBENNI, FFT calculations for dislocations and g-disclinations. Potential applications to grain boundaries and twin tips. MAI SN Workshop EDF « Behavior of metallic materials used in the nuclear field: from microstructures to structural integrity », EDF Les Renardières, November 12-13, 2014. AP
  • P.A. Juan, S. Berbenni, C. N. Tomé, L. Capolungo, Twinning: inspection of internal stress development in Mg alloys, Workshop « Twinning » organisé dans le cadre de Labex Damas, Metz, France,  12-13 Novembre 2013 (organisateurs : L.S. Toth et  S. Berbenni, http://www.lem3.fr/labex/index.php?page=WP4WP5&langue=en). AP
  • C. Caër, J.S. Lecomte, S. Berbenni and E. Patoor, Size effect in SMAs, Characterization and micromechanics, SMA behaviour modelling seminar, Lac de la Madine, 19-21 décembre 2010. AP