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54

Maurine Montagnat Rentier - CNRS Research scientist


Institute of Geosciences of Environment

research team : CryoDYN


Currently at Centre d’Etude de la Neige, CNRM MeteoFrance

Director of the French Groupement de Recherche "Recrystrallization and Grain Growth" GDR REX

 

Outreach

"La glace, une matière à réflexion, La Conversation Scientifique, France Culture, Samedi 2 mars 2019.

"L’Objet de mes recherches"

Film "Cristal de glace"

Scientific interests

  • Ice mechanical behavior, multi-scale approach, from dislocation to polycrystal
    • Characterization of deformation heterogeneities. Strain field measurements by Digital Image Correlation, lattice distortion via EBSD analyses.
    • Recrystallization mechanisms, dynamic and post-dynamic
    • Micro-Macro full-field modeling based on a Fast Fourier Approach.
  • Snow and firn microstructures and mechanical behavior.
  • Measurements and modeling of texture evolution along deep ice cores.
  • Formation and behavior of waterfall ice. Research project funded by the Petzl Foundation

Recent and on-going projects

- Research fellow in WSL-SLF Davos, August 2016 to August 2017

- CNRS research exchange project PICS between Davos (Switzerland), LGGE and CEN (Grenoble). Coordinator 2016-2018

- ANR Project "DREAM", 2014-2018. Coordinator. Dynamic Recrystallization of Anisotropic Materials. website

- ESF RNP Program MicroDIce. Micro Dynamique of Ice (2010 - 2017). Coordinator. website

- ANR Project "ELVIS", 2008-2012. Micromechanical approach of nonlinear ELasto-VIScoplasticity in polycrystalline materials : theory, modeling, and experimental comparison. website

- Responsible for a research project on ice waterfalls, "Cristal de glace, itinéraire scientifique au coeur des cascades de glace", 2006-2013 Petzl Foundation.

- ANR Project "NEEM-France", 2007-2011. Deep ice core and vulnerability of the Greenland ice sheet.

 

 


Journal articles41 documents

  • Maurine Montagnat, Henning Löwe, Neige Calonne, Martin Schneebeli, Margret Matzl, et al.. On the Birth of Structural and Crystallographic Fabric Signals in Polar Snow: A Case Study From the EastGRIP Snowpack. Frontiers in Earth Science, Frontiers Media, 2020, ⟨10.3389/feart.2020.00365⟩. ⟨hal-03024371⟩
  • Baptiste Journaux, Thomas Chauve, Maurine Montagnat, Andrea Tommasi, Fabrice Barou, et al.. Recrystallization processes, microstructure and crystallographic preferred orientation evolution in polycrystalline ice during high-temperature simple shear. The Cryosphere, Copernicus 2019, 13 (5), pp.1495-1511. ⟨10.5194/tc-13-1495-2019⟩. ⟨hal-02173757⟩
  • Dominique Saletti, David Georges, Victor Gouy, Maurine Montagnat, Pascal Forquin. A study of the mechanical response of polycrystalline ice subjected to dynamic tension loading using the spalling test technique. International Journal of Impact Engineering, Elsevier, 2019, pp.103315. ⟨10.1016/j.ijimpeng.2019.103315⟩. ⟨hal-02151495⟩
  • Cédric Lachaud, David Marsan, Maurine Montagnat, Jérome Weiss, Ludovic Moreau, et al.. Micro‐seismic monitoring of a shear fault within a floating ice plate. Journal of Geophysical Research : Solid Earth, American Geophysical Union, In press, ⟨10.1029/2019JB018339⟩. ⟨hal-02306775⟩
  • G. l'Hôte, S. Cazottes, J. Lachambre, M. Montagnat, P. Courtois, et al.. Dislocation dynamics during cyclic loading in copper single crystal. Materialia, Elsevier, 2019, 8, pp.100501. ⟨10.1016/j.mtla.2019.100501⟩. ⟨hal-03001659⟩
  • G. l'Hôte, S. Cazottes, J. Lachambre, M. Montagnat, P. Courtois, et al.. Dislocation dynamics during cyclic loading in copper single crystal. Materialia, 2019, 8, ⟨10.1016/j.mtla.2019.100501⟩. ⟨hal-02405415⟩
  • Jilu Li, Jose Vélez González, Carl Leuschen, Ayyangar Harish, Prasad Gogineni, et al.. Multi-channel and multi-polarization radar measurements around the NEEM site. The Cryosphere, Copernicus 2018, 12 (8), pp.2689-2705. ⟨10.5194/tc-12-2689-2018⟩. ⟨hal-02389979⟩
  • Karoly Hidas, Andrea Tommasi, David Mainprice, T. Chauve, Fabrice Barou, et al.. Microstructural evolution during thermal annealing of ice-I-h. Journal of Structural Geology, Elsevier, 2017, 99, pp.31-44. ⟨10.1016/j.jsg.2017.05.001⟩. ⟨hal-01685644⟩
  • Thomas Chauve, Maurine Montagnat, Cedric Lachaud, David Georges, Pierre Vacher. Strain field evolution at the ductile-to-brittle transition: a case study on ice. Solid Earth, European Geosciences Union, 2017, 8 (5), pp.943 - 953. ⟨10.5194/se-8-943-2017⟩. ⟨hal-01698762⟩
  • T. Chauve, M. Montagnat, Fabrice Barou, K. Hidas, Andrea Tommasi, et al.. Investigation of nucleation processes during dynamic recrystallization of ice using cryo-EBSD. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Royal Society, The, 2017, 375 (2086), pp.20150345. ⟨10.1098/rsta.2015.0345⟩. ⟨hal-01467152⟩
  • T. Chauve, M. Montagnat, S. Piazolo, B. Journaux, J. Wheeler, et al.. Non-basal dislocations should be accounted for in simulating ice mass flow. Earth and Planetary Science Letters, Elsevier, 2017, 473, pp.247-255. ⟨10.1016/j.epsl.2017.06.020⟩. ⟨hal-01832189⟩
  • Agnès Maurel, Jean-François Mercier, Maurine Montagnat. Critical investigation of calculation methods for the elastic velocities in anisotropic ice polycrystals. The Cryosphere, Copernicus 2016, 10, pp.3063 - 3070. ⟨10.5194/tc-10-3063-2016⟩. ⟨hal-01418303⟩
  • Maurine Montagnat, Thomas Chauve, Fabrice Barou, Andrea Tommasi, Benoît Beausir, et al.. Analysis of Dynamic Recrystallization of Ice from EBSD Orientation Mapping. Frontiers in Earth Science, Frontiers Media, 2015, 3, ⟨10.3389/feart.2015.00081⟩. ⟨hal-01515284⟩
  • Agnès Maurel, Fernando Lund, Maurine Montagnat. Propagation of elastic waves through textured polycrystals: application to ice. PROCEEDINGS A, 2015, 471 (2177), pp.20140988. ⟨10.1098/rspa.2014.0988⟩. ⟨insu-01164351⟩
  • S. Piazolo, M. Montagnat, F. Grennerat, H. Moulinec, J. Wheeler. Effect of local stress heterogeneities on dislocation fields: Examples from transient creep in polycrystalline ice. Acta Materialia, Elsevier, 2015, 90, pp.303-309. ⟨10.1016/j.actamat.2015.02.046⟩. ⟨hal-01746106⟩
  • T. Chauve, M. Montagnat, P. Vacher. Strain field evolution during dynamic recrystallization nucleation; A case study on ice. Acta Materialia, Elsevier, 2015, 101, pp.116-124. ⟨10.1016/j.actamat.2015.08.033⟩. ⟨hal-02014830⟩
  • Maurine Montagnat, O. Castelnau, P. D. Bons, S.H. Faria, O. Gagliardini, et al.. Multiscale modeling of ice deformation behavior. Journal of Structural Geology, Elsevier, 2014, 61, pp.78-108. ⟨10.1016/j.jsg.2013.05.002⟩. ⟨hal-00904919⟩
  • M. Montagnat, N. Azuma, D. Dahl-Jensen, J. Eichler, S. Fujita, et al.. Fabric along the NEEM ice core, Greenland, and its comparison with GRIP and NGRIP ice cores. The Cryosphere, Copernicus 2014, 8 (4), pp.1129-1138. ⟨10.5194/tc-8-1129-2014⟩. ⟨hal-01745573⟩
  • D. Dahl-Jensen, M. R. Albert, A. Aldahan, N. Azuma, D. Balslev-Clausen, et al.. Eemian interglacial reconstructed from a Greenland folded ice core. Nature, Nature Publishing Group, 2013, 493, pp.489-494. ⟨10.1038/nature11789⟩. ⟨hal-00821220⟩
  • F. Gauthier, M. Montagnat, J. Weiss, M. Allard, B. Hétu. Ice cascade growth and decay: a thermodynamic approach. Journal of Glaciology, International Glaciological Society, 2013, 59 (215), pp.507 - 523. ⟨10.3189/2013JoG12J206⟩. ⟨hal-01747132⟩
  • M. Montagnat, O. Castelnau, P. D. Bons, S. Faria, O. Gagliardini, et al.. Multiscale modeling of ice deformation behavior. Journal of Structural Geology, Elsevier, 2013, 61, pp.78-108. ⟨10.1016/j.jsg.2013.05.002⟩. ⟨hal-01746108⟩
  • Fanny Grennerat, Maurine Montagnat, Olivier Castelnau, Pierre Vacher, Hervé Moulinec, et al.. Experimental characterization of the intragranular strain field in columnar ice during transient creep. Acta Materialia, Elsevier, 2012, 60, pp.3655-3666. ⟨10.1016/j.actamat.2012.03.025⟩. ⟨hal-01207398⟩
  • Pierre Suquet, Hervé Moulinec, O. Castelnau, Maurine Montagnat, Noël Lahellec, et al.. Multi-scale modeling of the mechanical behavior of polycrystalline ice under transient creep.. Procedia IUTAM, cElsevier, 2012, 3, pp.76-90. ⟨10.1016/j.piutam.2012.03.006⟩. ⟨hal-00644773⟩
  • Fanny Grennerat, Maurine Montagnat, Olivier Castelnau, Pierre Vacher, Hervé Moulinec, et al.. Experimental characterization of the intragranular strain field in columnar ice during transient creep. Acta Materialia, Elsevier, 2012, 60 (8), pp.3655-3666. ⟨10.1016/j.actamat.2012.03.025⟩. ⟨hal-00690945⟩
  • M. Montagnat, J. R. Blackford, S. Piazolo, L. Arnaud, R.A. Lebensohn. Measurements and full-field predictions of deformation heterogeneities in ice. Earth and Planetary Science Letters, Elsevier, 2011, 305 (1-2), pp153-160. ⟨10.1016/j.epsl.2011.02.050⟩. ⟨insu-00605029⟩
  • B. Stenni, D. Buiron, M. Frezzotti, S. Albani, C. Barbante, et al.. Expression of the bipolar see-saw in Antarctic climate records during the last deglaciation. Nature Geoscience, Nature Publishing Group, 2011, 4 (1), pp.46-49. ⟨10.1038/ngeo1026⟩. ⟨insu-00647558⟩
  • J. Roessiger, P. D. Bons, A. Griera, M. W. Jessell, L. Evans, et al.. Competition between grain growth and grain-size reduction in polar ice. Journal of Glaciology, International Glaciological Society, 2011, 57 (205), pp.942-948. ⟨10.3189/002214311798043690⟩. ⟨insu-00647437⟩
  • J. Weiss, M. Montagnat, B. Cinquin-Lapierre, P Labory, L. Moreau, et al.. Waterfall ice: mechanical stability of vertical structures. Journal of Glaciology, International Glaciological Society, 2011. ⟨hal-01747073⟩
  • Daphné Buiron, Jérôme Chappellaz, Barbara Stenni, Massimo Frezzotti, Matthias Baumgartner, et al.. TALDICE-1 age scale of the Talos Dome deep ice core, East Antarctica. Climate of the Past, European Geosciences Union (EGU), 2011, 7 (1), pp.1-16. ⟨10.5194/cp-7-1-2011⟩. ⟨insu-00649642⟩
  • M. Montagnat, J. Weiss, B. Cinquin-Lapierre, P.A. Labory, Luc Moreau, et al.. Waterfall ice: formation, structure and evolution. Journal of Glaciology, International Glaciological Society, 2010, 56 (196), pp.225-234. ⟨10.3189/002214310791968412⟩. ⟨insu-00562419⟩
  • M. Montagnat, J. Weiss, B. Cinquin-Lapierre, P Labory, L. Moreau, et al.. Waterfall ice: formation, structure and evolution. Journal of Glaciology, International Glaciological Society, 2010, ⟨10.3189/002214310791968412⟩. ⟨hal-01746981⟩
  • Y. Ma, O. Gagliardini, C. Ritz, F. Gillet-Chaulet, Geoffroy Durand, et al.. Enhancement factors for grounded ice and ice shelves inferred from an anisotropic ice-flow model. Journal of Glaciology, International Glaciological Society, 2010, 56 (199), pp.805-812(8). ⟨10.3189/002214310794457209⟩. ⟨insu-00653459⟩
  • R.A. Lebensohn, Maurine Montagnat, P. Mansuy, Paul Duval, Jacques Meysonnier, et al.. Modeling viscoplastic behavior and heterogeneous intracrystalline deformation of columnar ice polycrystals. Acta Materialia, Elsevier, 2009, 57 (5), pp.1405-1415. ⟨10.1016/j.actamat.2008.10.057⟩. ⟨insu-00420863⟩
  • Olivier Castelnau, Paul Duval, Maurine Montagnat, Renald Brenner. Elastoviscoplastic micromechanical modeling of the transient creep of ice. Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2008, 113 (B11203), 1 à 14 p. ⟨10.1029/2008JB005751⟩. ⟨insu-00378329⟩
  • S. Piazolo, Maurine Montagnat, J. R. Blackford. Sub-structure characterization of experimentally and naturally deformed ice using cryo-EBSD. Journal of Microscopy, Wiley, 2008, 230 (3), pp.509 à 519. ⟨10.1111/j.1365-2818.2008.02014.x⟩. ⟨insu-00381041⟩
  • J. Chevy, M. Montagnat, P. Duval, M. Fivel, J. Weiss. Dislocation patterning and deformation processes in ice single crystal. Royal Society of Chemistry, 2007, pp.141-146. ⟨hal-00197101⟩
  • V. Taupin, S. Varadhan, J. Chevy, C. Fressengeas, A.J. Beaudoin, et al.. Effects of Size on the Dynamics of Dislocations in Ice Single Crystals. Physical Review Letters, American Physical Society, 2007, 99 (155507), 1 à 4 p. ⟨10.1103/PhysRevLett.99.155507⟩. ⟨insu-00377504⟩
  • Jérôme Weiss, Maurine Montagnat. Long-range spatial correlations and scaling in dislocation and slip patterns. Philosophical Magazine, Taylor & Francis, 2007, 87 (8), pp.1161 à 1174. ⟨10.1080/14786430600936439⟩. ⟨insu-00377522⟩
  • Maurine Montagnat, Jérôme Weiss, J. Chevy, Paul Duval, H. Brunjail, et al.. The heterogeneous nature of slip in ice single crystals deformed under torsion. Philosophical Magazine, Taylor & Francis, 2006, 86 (27), pp.4259 à 4270. ⟨10.1080/14786430500452602⟩. ⟨insu-00375732⟩
  • Fabien Gillet-Chaulet, Olivier Gagliardini, Jacques Meyssonnier, Maurine Montagnat, Olivier Castelnau. A user-friendly anisotropic flow law for ice-sheet modelling. Journal of Glaciology, International Glaciological Society, 2005, 51 (172), pp.3 à 14. ⟨10.3189/172756505781829584⟩. ⟨insu-00374360⟩
  • P. Duval, M. Montagnat. Comment on “Superplastic deformation of ice: Experimental observations” by D. L. Goldsby and D. L. Kohlstedt. Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2002, 107 (B4), pp.ECV 4-1-ECV 4-2. ⟨10.1029/2001JB000946⟩. ⟨hal-01698732⟩

Book sections2 documents

  • Gaël Durand, A. Svensson, A. Persson, Olivier Gagliardini, F. Gillet-Chaulet, et al.. Evolution of the texture along the EPICA Dome C ice core. (in press). Physical Properties of Ice Core Records II, Hokkaido University Press, 2009. ⟨insu-00421712⟩
  • Paul Duval, Maurine Montagnat. Physical deformation modes of ice in glaciers and ice sheets. Peter G. Knight. Glacier Science and Environmental Change, Blackwell Publishing, pp.303 à 307, 2006, ⟨10.1002/9780470750636.ch59⟩. ⟨insu-00381632⟩

Theses1 document

  • Maurine Montagnat. Contribution à l'étude du comportement viscoplastique des glaces des calottes polaires : modes de déformation et simulation du développement des textures. Mécanique [physics.med-ph]. Université Joseph-Fourier - Grenoble I, 2001. Français. ⟨tel-00010695⟩

Habilitation à diriger des recherches1 document

  • Maurine Montagnat. Déformation viscoplastique dans la glace ; du matériau modèle aux environnements naturels. Mécanique des matériaux [physics.class-ph]. Université Grenoble - Alpes, 2012. ⟨tel-01835302⟩

Conference papers8 documents

  • Maurine Montagnat, Thomas Chauve, Fanny Grennerat, David Georges, Pierre Vacher, et al.. Hétérogénéités de déformation et mécanismes de recristallisation. Cas de la glace "2D-1/2". Colloque National MECAMAT" Matériaux Numériques : Microstructures et comportements thermomécaniques", Jan 2018, Aussois, France. ⟨hal-02010322⟩
  • Dominique Saletti, Victor Gouy, Maurine Montagnat, P. Forquin. Dynamic Tensile Behavior Of Granular Ice Using The Spalling Test Technique. 2017 Annual Conference on Experimental and Applied Mechanics, Jun 2017, Indianapolis, United States. ⟨hal-02042372⟩
  • Thiebaud Richeton, Lu Tuan Le, Thomas Chauve, Marc Bernacki, Stéphane Berbenni, et al.. Modelling the transport of geometrically necessary dislocations on slip systems: application to single- and multi-crystals of ice. European Mechanics of Materials Conference (EMMC15), Sep 2016, Brussels, Belgium. ⟨hal-01479768⟩
  • Chauve T., Maurine Montagnat, Andrea Tommasi, Pierre Vacher. Dynamic Recrystallization in Ice : In-Situ Observation of the Strain Field during Grain Nucleation. AGU Fall Meeting, Dec 2014, San Francisco, United States. ⟨hal-02055570⟩
  • J. Chevy, M. Fivel, C. Fressangeas, Anthony Beaudoin, P. Duval, et al.. Dislocation dynamics in ice single crystals deformed by torsion. EUROMAT 2007, 2007, Nuremberg, Germany. ⟨hal-00196763⟩
  • Juliette Chevy, Maurine Montagnat, Paul Duval, Marc C. Fivel, Jerome Weiss. Dislocation patterning and deformation processes in ice single crystals deformed by torsion. Physics and Chemistry of Ice , Jul 2006, Bremerhaven Germany. ⟨hal-01698729⟩
  • J. Chevy, P. Duval, M. Montagnat, M. Fivel. Mécanismes de déformation de la glace monocristalline : approche expérimentale et modélisation par dynamique des dislocations. Mecamat, 2006, Aussois, France. a paraitre. ⟨hal-00148223⟩
  • P. Gilormini, O. Castelnau, R. Brenner, P. Duval, M. Montagnat. Simulation du comportement mécanique de polycristaux par approche variationnelle. Journées du Programme Matériaux et du Réseau National Matériaux et Procédés, Jan 2004, Toulouse, France. ⟨hal-00170825⟩

Poster communications1 document

  • P.A Duvillard, Florence Magnin, Ludovic Ravanel, Grégoire Guillet, Maurine Montagnat, et al.. What can we learn from ice collected in high mountain rockfall scars? Three examples from the Mont Blanc massif (France). First Southern Hemisphere Conference on Permafrost - SouthCOP2019, Dec 2019, Queenstown, New Zealand. 42, pp.426 - 438, 2016, ⟨10.1002/esp.3992⟩. ⟨hal-02440776⟩