Olivier CASTELNAU

Portrait

Télécharger la carte de visite (vCard)


Domaines de recherche

Principales publications

Cursus


Domaines de Recherche

Je m'intéresse à l'étude du comportement mécanique des polycristaux, du point de vue expérimental et théorique, et plus particulièrement au lien entre la microstructure, le comportement effectif, et les mécanismes de déformation à l'échelle locale (typiquement micrométrique). Je travaille notamment sur l'interprétation mécanique des mesures de diffraction des Rayons X et des neutrons, qui permettent une mesure directe de la distribution des déformations élastiques (valeurs moyennes et fluctuations). Je développe en particulier des mesures à une échelle sub-micrométrique par microdiffraction Laue. L'utilisation de modèles micromécaniques est nécessaire pour l'interprétation des données de diffraction. Dans ce domaine, j'utilise et développe des approches d'homogénéisation en champs moyens, en particulier celles basées sur le schéma auto-cohérent, et leur extension aux comportements nonlinéaires comme la viscoplasticité et l'élasto-viscoplasticité. La pertinence de ces approches peut maintenant être évaluée par des confrontations systématiques à des solutions de référence obtenues en champs complets (full-field), comme par exemple avec la technique récente par transformé de Fourier (FFT). Un intérêt particulier a été porté ces dernières années sur l'estimation des hétérogénéités intra-phases et sur l'implication de ces hétérogénéités sur les évolutions de microstructure (écrouissage, développement de texture, recristallisation, …).

Les matériaux étudiés sont les métaux standard d'usage industriels (aciers, cuivre, alliages de zirconium, …), les nanomatériaux (films minces), les matériaux architecturés, et aussi les matériaux de la géophysique (glace, minéraux, ..).

Principaux projets financés:

  • ANR Metafores (link)
  • ANR Asztech (link)
  • ANR Microstress (link)

 Principales publications

  • T. Ors, F. Gouraud, R. Guinebretière, M. Huger, V. Michel, O. Castelnau, Neutron diffraction measurements of residual stress distribution in large zirconia based refractory bricks produced by electro-fusion and casting, J. Eur. Ceram. Soc., in press.
  • A. Sergeant, A. Mangeney, E. Stutzmann, J.-P. Montagner, F.Walter, L. Moretti, O. Castelnau, Complex force history of a calving-generated glacial earthquake derived from broadband seismic inversion, Geophys. Res. Lett., 43, 3, p.1055-1065, 2016. (link). See the Research Spotlight in EOS here.
  • C. Bollinger, P. Raterron, O. Castelnau, F. Detrez and S. Merkel (2016) Textures in deforming forsterite aggregates up to 8 GPa and 1673 K, Phys. Chem. Min., 43, 409-417, doi:10.1007/s00269-016-0805-x (link)
  • E. Plancher, J. Petit, C. Maurice, V. Favier, L. Saintoyant, D. Loisnard, N. Rupin, J.-B. Marijon, O. Ulrich, M. Bornert, J.-S. Micha, O. Robach, O. Castelnau , On the accuracy of elastic strain field measurements by Laue microdiffraction and high-resolution EBSD : a cross-validation experiment, Exp. Mech., 56, p.48349, 2016. (link)
  • T. Gu, E. Herve-Luanco, H. Proudhon, L. Thilly, J.-B. Dubois, F. Lecouturier, O. Castelnau, S. Forest, Modélisation multi-échelle du comportement électrique de nano-composites Cu-Nb, Matériaux & Techniques, 103, 3 (2015), p. 309. (link)
  • N. J. Goulding, N. M. Ribe, O. Castelnau, A. M. Walker, J. Wookey, Analytical Parameterization of Self-Consistent Polycrystal Mechanics: Fast Calculation of Upper Mantle Anisotropy, Geophys. J. Int, 203, p.334-350, 2015. (link)
  • Zhang, F.G., Castelnau, O., Bornert, M., Petit, J., Marijon, J.B., Plancher, E., Determination of deviatoric elastic strain and lattice orientation by applying digital image correlation to Laue microdiffraction images - the enhanced Laue-DIC method, J. Appl. Cryst., 48, p.1805-1817, 2015. (link). See also the 'Scientific Commentary' on that work here.
  • J. Petit, O. Castelnau, M. Bornert, F. Zhang, F. Hofmann, A.M. Korsunsky, D. Faurie, C. Le Bourlot, J.S. Micha, O. Robach, O. Ulrich, Laue-DIC: a new method for improved stress field measurements at the micron scale, J. Synchr. Rad., 22, p.980-994, 2015. (link). Supplementary material here.
  • F. Detrez, O. Castelnau, P. Cordier, S. Merkel, P. Raterron, Effective viscoplastic behavior of polycrystalline aggregates lacking four independent slip systems inferred from homogenization methods; application to olivine. J. Mech. Phys. Solids, 83, p. 199-220, 2015. (link)
  • Wauthier-Monnin, A., Chauveau, T., Castelnau, O., Réglé, H., Bacroix, B., The evolution with strain of the stored energy in different texture components of cold-rolled if steel revealed by high resolution X-ray diffraction, Mater. Characterization, 104, pp. 31-41, 2015. (link)
  • D. Faurie, P. Djemia, O. Castelnau, R. Brenner, L. Belliard, E. Le Bourhis, Ph Goudeau, P.-O. Renault, Peculiar effective elastic anisotropy of nanometric multilayers studied by surface Brillouin scattering, Superlattices and Microstructures, 88 p.551-560, 2015. (link)
  • M. Montagnat, O. Castelnau, P. D. Bons, S. H. Faria, O. Gagliardini, F. Gillet-Chaulet, F. Grennerat, A. Griera, R. A. Lebensohn, H. Moulinec, J. Roessiger, P. Suquet, Multiscale modeling of ice deformation behavior, J. Struct. Geology, 61, p.78-108, 2014. (link)
  • P. Raterron, F. Detrez, O. Castelnau, C. Bollinger, P. Cordier, S. Merkel, Multiscale Modeling of Upper Mantle Plasticity: from Single-Crystal Rheology to Multiphase Aggregate Deformation, Phys. Earth Planet. Int., 228, 232-243, 2014. doi:10.1016/j.pepi.2013.11.012. (link)
  • O. Robach, C. Kirchlechner, J.S. Micha, O. Ulrich, X. Biquard, O. Geaymond, O. Castelnau, M. Bornert, J. Petit, S. Berveiller, O. Sicardy, J. Villanova, F. Rieutord, ”Chapter 5 : Laue microdiffraction at ESRF”, p 156-204, in Strain and dislocation gradients from diffraction, Eds: Barabash R.I., Ice G.E. ,”Imperial College Press” / ”World Scientific Publishing” (2014)
  • J-L Béchade, L. Toualbi, S. Bosonnet, O. Castelnau, Y. De Carlan, Macroscopic and microscopic determinations of residual stresses in thin Oxide Dispersion Strengthened steel tubes, Mater. Sci. Forum 768-769 p. 296-303, 2014. (link)
  • J. Petit, M. Bornert, F. Hofmann, O. Robach, J.S. Micha, O. Ulrich, C. Le Bourlot, D. Faurie, A.M.  Korsunsky, O. Castelnau, Combining Laue microdiffraction and digital image correlation for  improved measurements of the elastic strain field with micrometer spatial resolution, Procedia  IUTAM 4, p. 133-143, 2012. (link)(pdf)
  • P. Suquet, H. Moulinec, O. Castelnau, M. Montagnat, N. Lahellec, F. Grennerat, P. Duval, R. Brenner. Multiscale modeling of the mechanical behavior of polycrystalline ice under transient  creep, Procedia IUTAM, 3, p. 64-78, 2012. (link)(pdf)
  • R. Masson, R. Brenner, O. Castelnau, Incremental homogenization approach for ageing viscoelastic polycrystals, C. R. Mécanique, 340, p378-386, 2012. (link)(pdf)
  • F. Grennerat, M. Montagnat, O. Castelnau, P. Vacher, H. Moulinec, P. Suquet, P. Duval, Intragranular strain field in columnar ice during transient creep, Acta Mater, 60, 8, 3655-3666, 2012. (doi: 10.1016/j.actamat.2012.03.025) (link)(pdf)
  • C. Le Bourlot, P. Landois, S. Djaziri, P.-O. Renault, E. Le Bourhis, P. Goudeau, M. Pinault, M. Mayne-L’Hermite, B. Bacroix, D. Faurie, O. Castelnau, P. Launois, S. Rouzière, Synchrotron X-ray diffraction experiments with a prototype hybrid-pixel detector, J. App. Cryst., 45, 1, p.38-47, 2012 (doi: 10.1107/S0021889811049107) (link)(pdf).
  • Q.H. Vu, R. Brenner, O. Castelnau, H. Moulinec, P. Suquet, A self-consistent estimate for linear viscoelastic polycrystals with internal variables inferred from the collocation method, Model. Simul. Mater. Sci. Eng., 20, 2, p.024003, 2012 (10.1088/0965-0393/20/2/024003) (link)(pdf)
  • Q. H. Vu, R. Brenner, O. Castelnau, H. Moulinec, Effective behaviour of viscoelastic polycrystals and associated local fields inferred from homogenization : incremental collocation approach, Proc. Engin. 10 (2011) 177–182. (link)(pdf)
  • O. Castelnau, Mechanical behavior of polycrystalline materials, in: Mechanics of Nano-Objects, O. Thomas, A. Ponchet, S. Forest (editors), Presse des Mines, p301--321, 2011 (ISBN : 978-2-911256-67-7) (link)(pdf)
  • E. Le Bourhis, D. Faurie, P. O. Renault, G. Geandier, D. Thiaudière, O. Castelnau, and P. Goudeau, X-ray elastic response of metallic thin film supported by polyimide substrates, J. Strain Analysis, 46, p.639--649, 2011 (doi: 10.1177/0309324710396994). (link)(pdf)
  • D. Faurie, P.-O. Renault, E. Le Bourhis, T. Chauveau, O. Castelnau, Ph. Goudeau, X-ray strain analysis of {111} fiber-textured thin films regardless of grain-interaction models, J. Appl. Cryst., 44, 409–413, 2011 (link)(pdf)
  • Lebensohn R.A., P. Ponte Castañeda, R. Brenner, O. Castelnau, Full-field vs. Homogenization methods to predict microstructure-property relations for polycrystalline materials, Computational Methods for Microstructure-Property Relationships, Chap. 11, p.393-442,  Ed. S. Ghosh and D. Dimiduk, Springer, 2011 (doi 10.1007/978-1-4419-0643-4). (link)(pdf)
  • G. Geandier, D. Thiaudière, R. N. Randriamazaoro, R. Chiron, S. Djaziri, B. Lamongie, Y. Diot, E. Le Bourhis, P. O. Renault, P. Goudeau, A. Bouaffad, O. Castelnau, D. Faurie, and F. Hild, Development of a synchrotron biaxial tensile device for in situ characterization of thin films mechanical response, Rev. Sci. Instrum. 81, 103903 (2010); doi:10.1063/1.3488628 (link)(pdf)
  • O. Castelnau, P. Cordier, R.A. Lebensohn, S. Merkel, P. Raterron, Microstructures and rheology of the Earth’s upper mantle inferred from a multiscale approach, C. R. Physique 11, (2010) 304–315. (doi:10.1016/j.crhy.2010.07.011) (link)(pdf)
  • D. Faurie, P. Djemia, E. Le Bourhis, P.-O. Renault, Y. Roussigné, S.M. Chérif, R. Brenner, O. Castelnau, G. Patriarche, Ph. Goudeau, Elastic anisotropy of polycrystalline Au films: Modelling and respective contributions of X-ray diffraction, nanoindentation and Brillouin light scattering, Acta Mater. 58 (2010) 4998–5008 (doi:10.1016/j.actamat.2010.05.034) (link)(pdf)
  • G. Geandier, P.-O. Renault, E. Le Bourhis, Ph. Goudeau, D. Faurie, C. Le Bourlot, Ph. Djémia, O. Castelnau, S. M. Chérif, Elastic-strain distribution in metallic film-polymer substrate composites, Appl. Phys. Letters 96, (doi:10.1063/1.3293450) (link)(pdf)
  • S. Djaziri, D. Thiaudière, G. Geandier, P.-O. Renault, E. Le Bourhis, P. Goudeau, O. Castelnau, D. Faurie, Controlled biaxial deformation of nanostructured W/Cu thin films studied by X-ray diffraction, Surf. Coat. technol. 205 (2010) 1420–1425. (doi:10.1016/j.surfcoat.2010.08.118) (link)(pdf)
  • Lebensohn R.A., C.S. Hartley, C.N. Tomé, O. Castelnau, Modelling the mechanical response of polycrystals deforming by climb and glide, Phil. Mag., 90, 5, p.567–583, 2010 (doi:10.1080/14786430903213320) (link)(pdf)
  • S. Djaziri, D. Thiaudière, G. Geandier, P.-O. Renault, E. Le Bourhis, P. Goudeau, R.N. Randriamazaoro, R. Chiron, O. Castelnau, D. Faurie, F. Hild, Mechanical characterization of nanostructured thin films at different scales, EPJ Web of Conferences  6, 26003 (2010), (doi:10.1051/epjconf/20100626003). (link)(pdf)
  • F. Grennerat, M. Montagnat, O. Castelnau, P. Vacher, P. Duval, Intragranular strain field in columnar ice during transient creep regime and relation with the local microstructure, EPJ Web of Conferences 6, 31001 (2010) (doi:10.1051/epjconf/20100631001). (link)(pdf)
  • G. Geandier, D. Faurie, P.-O. Renault, C. Le Bourlot, P. Djemia, O. Castelnau, S. M. Chérif, E. Le Bourhis, Ph. Goudeau, X-ray strain analysis in thin films enhanced by 2D detection, EPJ Web of Conferences 6, 26008 (2010), (doi:10.1051/epjconf/20100626008). (link)(pdf)
  • Geandier G., L. Gélébart, O. Castelnau, E. Le Bourhis, P.-O. Renault, Ph. Goudeau, D. Thiaudière, Micromechanical modeling of the Elastic Behavior of Multilayer Thin Films; Comparison with in situ data from X-Ray Diffraction. IUTAM Symp. on Modelling Nanomaterials and Nanosystems, IUTAM Book Series (Springer), Eds. R. Pyrz, J.C. Rauhe, p.99-108, 2009 (link)(pdf)
  • Brenner R., R.L. Lebensohn, O. Castelnau, Elastic anisotropy and yield surface estimates of polycrystals, Int. J. Solids. Struct., 46, p.3018–3026, 2009 (link)(pdf)
  • Castelnau, O., D. K. Blackman, and T. W. Becker, Numerical simulations of texture development and associated rheological anisotropy in regions of complex mantle flow, Geophys. Res. Lett., 36, L12304, doi:10.1029/2009GL038027, 2009 (link)(pdf)
  • Faurie D., O. Castelnau, R. Brenner, P.O. Renault, E. Le Bourhis, P. Goudeau, In situ diffraction strain analysis of elastically deformed polycrystalline thin films, and micromechanical interpretation, J. Appl. Cryst., 42, p.1073-1084, 2009 (link)(pdf)
  • Zhu K.Y., B. Bacroix, T. Chauveau, D. Chaubet, O. Castelnau, Texture evolution and associated nucleation and growth mechanisms during annealing of a Zr alloy, Met. Mater. Trans., 40A, 2423-2434, 2009 (link)(pdf)
  • Castelnau O., D. K. Blackman, R. A. Lebensohn, P. Ponte Castañeda, Micromechanical modeling of the viscoplastic behavior of olivine, J. Geophys. Res., 113, B09202, doi:10.1029/2007JB005444, 2008 (link)(pdf)
  • Castelnau O., P. Duval, M. Montagnat, R. Brenner, Elastoviscoplastic micromechanical Modelling of the Transient Creep of Ice, J. Geophys. Res., 113, B11203, doi:10.1029/2008JB005751, 2008 (link)(pdf)
  • Lebensohn R.A., R. Brenner, O. Castelnau, A.D. Rollett, Orientation image-based micromechanical modelling of subgrain texture evolution in polycrystalline copper, Acta Mater., 56, p. 3914-3926, 2008 (link)(pdf)
  • Castelnau O., R.A. Lebensohn, P. Ponte Castañeda, D.K. Blackman, Earth Mantle Rheology inferred from Homogenization Theories, Multi-scale modeling of heterogeneous materials, Chap. 4, p.55--70, Ed. O. Cazacu & F. Darve, John Wiley and Sons, 2008 (link)(pdf)
  • Ungàr T., O. Castelnau, G. Ribàrik, M. Drakopoulos, J.L. Béchade, T. Chauveau, A. Snigirev, I. Snigireva, C. Schroer, B. Bacroix, Grain to grain activity in cold rolled Zr determined by X-ray microdiffraction line profile analysis, Acta Mater., 55, p.1117-1127, 2007 (link)(pdf)
  • Castelnau O., G. Geandier, P.O. Renault, P. Goudeau, E. Le Bourhis, Characterization and modelling of the elastic properties of nano-structured W/Cu multilayers, Thin Solid Films, 516, 320--324, 2007 (link)(pdf)
  • Zhu K.Y., B. Bacroix, T. Chauveau, D. Chaubet, O. Castelnau, Mechanism of texture evolution during primary recrystallization and grain growth in a Zr-2Hf alloy, Mater. Sci. Forum, 550, 545-550, 2007 (link)
  • Bacroix B., R. Brenner, K. Zhu, H. Réglé, A. Wauthier, D. Chaubet, O. Castelnau, Relation between initial texture and microstructure and nucleation and growth mechanisms in metals, Mater. Sci. Forum, 558--559, 45--52, 2007 (link).
  • Faurie D., O. Castelnau, P.O. Renault, G. Patriarche, R. Brenner, E. Le Bourhis, P. Goudeau, Elastic properties of polycrystalline Gold thin films: mechanical modeling and X-Ray Diffraction experiments, Surface and Coatings Technology, 201, (2006), 4300-4304 (link)(pdf)
  • Faurie D., Renault P.O., Le Bourhis E., Goudeau P., Castelnau O., Brenner R., Patriarche G., Elastic behavior of polycrystalline thin film infered from in-situ micromechanical testing and modeling, Appl. Phys. Lett., 89, 061911, 2006 (link)(pdf)
  • Castelnau O., R. Brenner, R.A. Lebensohn, The effect of strain heterogeneity on the work-hardening of polycrystals predicted by mean-field approaches, Acta. Mater., 54, 2745-2756, 2006 (link)(pdf)
  • Bretheau T., O. Castelnau, Les contraintes résiduelles : d'où viennent-elles ? Comment les caractériser ?, Rayons X et Matière (RX2006), Chap. 5 (p. 123-154), Ed. R. Guinebretière, P. Goudeau, Hermès, 2006 (link)(pdf)
  • Lebensohn R.A., O. Castelnau, R. Brenner, P. Gilormini, Study of the antiplane deformation of linear 2-D polycrystals with different microstrutures, Int. J. Solids Struct. 42, p.5441-5459, 2005 (link)(pdf)
  • Gillet-Chaulet F., O. Gagliardini, J. Meyssonnier, M. Montagnat, O. Castelnau, A user-friendly anisotropic flow law for ice sheet modelling, J. Glaciol., 51, 172, p.3-14, 2005 (link)(pdf)
  • Brenner R., O. Castelnau, B. Bacroix, Potentiality of mean-field approches for recrystallization : characterization of the deformed state of polycrystals, Mater. Sci. Forum, 467-470, p.33-38, 2004 (link).
  • Brenner R., O. Castelnau, L. Badéa, Mechanical field fluctuations in polycrystals estimated by homogenization techniques, Proc. Roy. Soc. London A460, 2052, p.3589-3612, 2004 (link)(pdf)
  • Brenner R., Castelnau O., Gilormini P., The modified affine homogenisation scheme for nonlinear composites : comparison with variational bounds and estimates, J. Phys. IV France105, 107-113, 2003 (link)
  • Letouzé N., R. Brenner, O. Castelnau, J.L. Béchade, M.H. Mathon, Residual strain distribution in zircaloy-4 measured by neutron diffraction and extimated by homogenization techniques, Scripta Mater. 47, p. 595-599, 2002 (link)(pdf)
  • Letouzé N., R. Brenner, J.L. Béchade, O. Castelnau, M.H. Mathon, B. Bacroix, Analyse par diffraction des neutrons des déformations résiduelles dans un alliage de zirconium après un chargement thermomécanique, J. Phys. IV France 12, Pr6, 125-136, 2002 (link)(pdf).
  • Brenner R., J.L. Béchade, O. Castelnau, B. Bacroix, Thermal creep of Zr-Nb1%-O alloys : experimental analysis and micromechanical modelling, J. Nucl. Mater., 305, 175-186, 2002 (link)(pdf)
  • Brenner R., R. Masson, O. Castelnau, A. Zaoui, A quasi-elastic affine formulation for the homogenised behaviour of nonlinear viscoelastic polycrystals and composites, Eur. J. Mech. A, 21, 943-960, 2002 (link)(pdf)
  • Letouzé N., R. Brenner, O. Castelnau, J.L. Béchade, Distribution of residual strain in polycrystals : analysis by diffraction and homogenisation techniques, Mater. Sci. Forum 404-407, p. 735-740, 2002 (link)(pdf).
  • Castelnau O., H. Francillette, B. Bacroix, R. A. Lebensohn, Texture dependent plastic behavior of Zr 702 at large strain, J. Nuclear Mater., 297, p.14-26, 2001 (link)(pdf)
  • Castelnau O., M. Drakopoulos, C. Schroer, I. Snigireva, A. Snigirev, T. Ungar, Dislocation density analysis in single grains of steel by X-ray scanning microdiffraction, Nucl. Instr. and Meth. A, 467-468, P. 1245-1248, 2001 (link)(pdf)
  • Gilormini P., R. Brenner, O. Castelnau, A similarity between the classical and the modified secant extensions of the self-consistent model, C. R. Acad. Sci. Paris, t.329, Série IIb, p. 523-527, 2001 (link)(pdf)
  • Brenner R., O. Castelnau, P. Gilormini, A modified affine theory for the overall properties of nonlinear composites, C. R. Acad. Sci. Paris, t.329, Série IIb, p. 649-654, 2001 (link)(pdf)
  • Castelnau O.,  T. Chauveau, M. Drakopoulos, A. Snigirev, I. Snigireva, C. Schroer, T. Ungar, Single grain analysis of dislocation density in cold rolled IF-Ti steel with a new high-resolution microdiffraction technique, Mater. Sci. Forum, 347-349, 297-302, 2000 (link).
  • Castelnau O., T. Ungar, A. Miroux, T. Chauveau, B. Bacroix, Orientation dependent intragranular stored energy in polycrystalline Ti-IF steel, Mater. Sci. Forum, 321-324, p.720-725, 2000 (link).
  • Castelnau O., T. Ungar, M. Drakopoulos, A. Snigirev, I. Snigireva, C. Schroer, T. Chauveau, B. Bacroix, Single grain analysis of strain hardening and internal stresses in cold rolled IF-Ti steel with a new high resolution microdiffraction technique, Key Engin. Mater.177-180, 147-152, 2000 (link).
  • Brenner R., O. Castelnau, R. Masson, B. Bacroix, A. Zaoui, Self-consistent estimates for non-linear viscoelastic polycrystals : a simplified resolution of the affine formulation adapted to monotonic loading paths, Key Engin. Mater.177-180, 153-180, 2000 (link).
  • De La Chapelle S., H. Milsch, O. Castelnau, P. Duval, Compressive creep of ice containing a liquid intergranular phase: rate-controlling processes in the dislocation creep regime, Geophys. Res. Lett., 26, 2, 251-254, 1999 (link)(pdf)
  • Wierzbanowski K., J. Tarasiuk, B. Bacroix, A. Miroux, O. Castelnau, Deformation characteristics important for nucleation process : case of low carbon steel, Archiv. Metall., 44, 2, 183-201, 1999.
  • Bacroix B., A. Miroux, O. Castelnau, Simulation of the orientation dependence of stored energy during rolling deformation of low carbon steels, Model. Simul. Mater. Sci. Eng., 7, 5, 851-864, 1999 (link)(pdf)
  • De La Chapelle S., O. Castelnau, V. Lipenkov, P. Duval, Dynamic recrystallization and texture development in ice as revealed by the study of deep ice cores in Antarctica and Greenland, J. Geophys. Res., 103, B3, 5091-5105, 1998 (link)(pdf)
  • Castelnau O., H. Shoji, A. Mangeney, H. Milsch, P. Duval, A. Miyamoto, K. Kuwabara, O. Watanabe, Anisotropic behavior of GRIP ices and flow in Central Greenland, Earth Planet. Sci. Letters, 154, 307-322, 1998 (link)(pdf)
  • Francillette H., O. Castelnau, B. Bacroix, J.L. Béchade, Experimental and predicted texture evolution in zirconium alloys deformed in channel die compression, Mater. Sci. Forum, 273-275, 523-528, 1998 (link).
  • Castelnau O., G.R. Canova, R.A. Lebensohn, P. Duval, Modelling viscoplastic behavior of anisotropic polycrystalline ice with a self-consistent approach, Acta Mater., 45, 11, 4823-4834, 1997 (link)(pdf)
  • Castelnau O., P. Duval, R. A. Lebensohn, G.R. Canova, Viscoplastic modelling of texture development in polycrystalline ice with a self-consistent approach: comparison with bound estimates, J. Geophys. Res., 101, B6, 13851-13868, 1996 (link)(pdf)
  • Castelnau O., T. Thorsteinsson, S. Kipfstuhl, P. Duval, G. R. Canova, Modelling fabric development along the GRIP ice core, central Greenland, Ann. Glaciol., 23, 194-201, 1996 (link)(pdf)
  • Mangeney A., F. Califano, O. Castelnau, Isothermal flow of anisotropic ice sheet in the vicinity of an ice divide, J. Geophys. Res., 101, B12, 28189-28204, 1996 (link)(pdf)
  • Duval P., O. Castelnau, Dynamic recrystallization of ice in polar ice sheets, J. de Physique, IV (suppl. J. Phys. III), C3, 5, 197-205, 1995 (link)(pdf).
  • Castelnau O., P. Duval, Simulations of anisotropy and fabric development in polar ices, Ann. Glaciol., 20, 277-282, 1994 (link)(pdf).

Cursus

Mise à jour : sept. 2016