UMET - Liste des communicatons de Sébastien MERKEL

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Presentations with publication

  1. N. Hilairet, T.P. Ferrand, P. Raterron, S. Merkel, J. Guignard, C. Langrand, A. Schubnel, W. Crichton, High pressure deformation of serpentine+olivine aggregates I, Forum des Hautes pressions 2016, La-Londe-Les-Maures, France, Oct 2016 [LillOA]
  2. S. Merkel, Apports des rayons X à l'étude de microstructures sous haute pression, Rayons X et matière, Grenoble, France, Dec 2015 [LillOA]
  3. S. Merkel, Etudes expérimentales expérimentales de de plasticité plasticité aux aux conditions conditions de de la la terre terre profonde profonde, MECAMAT, Aussois, France, Jan 2015 [LillOA]

Plenary presentations

  1. S. Merkel, Microstructures in Earth mantle minerals: using MTEX to track grains and physical properties of polycrystals in high pressure experiments, MTEX Workshop 2022, Freiberg, Germany, Allemagne, Mar 2022 [LillOA]
  2. N. Hilairet, T. Mandolini, S. Merkel, C. Tomé, J. Chantel, J. Guignard, W. Crichton, Y. Le Godec, Deformation of subduction zones multiphase rocks: in situ, high pressure experiments, 17th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (EMPG-XVII), Online event, Allemagne, Mar 2021 [LillOA]
  3. S. Merkel, Les microstructures de matériaux géophysiques sous l'angle des grands instruments, Matériaux 2018, Strasbourg, France, Nov 2018 [LillOA]
  4. S. Merkel, The Earth's inner core: a mineral physics perspective, SEDI (Study of the Earth's Deep Interior), Edmonton, Canada, Jul 2018 [LillOA]
  5. S. Merkel, In-Situ Studies of Microstructures under Deep Earth Conditions: from Texture Analysis to Multigrain Crystallography, ICOTOM International Conference on the Textures of Materials, St George, UT, Etats-Unis d'Amérique, Nov 2017 [LillOA]
  6. S. Merkel, Anisotropy and history of the Earth's inner core: forward models and input from mineralogy, Flow in the deep Earth, Collège de France - Paris, France, Dec 2016 [LillOA]
  7. S. Merkel, Etudes expérimentales expérimentales de de plasticité plasticité aux aux conditions conditions de de la la terre terre profonde profonde, MECAMAT, Aussois, France, Jan 2015 [LillOA]

Research seminars

  1. S. Merkel, Pyrolite microstructures and deep mantle anisotropy from multigrain XRD in the laser-heated diamond anvil cell, Séminaire de recherche, Bayreuth, Allemagne, Jun 2024 [LillOA]
  2. S. Merkel, Materials microstructures in high pressure experiments, High Energy Density Science Center Seminar Series, Livermore, CA, Etats-Unis d'Amérique, Mar 2021 [LillOA]
  3. S. Merkel, Phase transitions in the lowermost mantle : effect on microstructures, seismics reflections, and dynamics, Earth Section Seminar, Scripps Institution of Oceanography, San Diego, CA, Etats-Unis d'Amérique, Feb 2020 [LillOA]
  4. S. Merkel, Effect of hydrostatic pressure on phase transitions and microstructures in polycrystalline materials, Photon Science Seminar Series, SLAC National Accelerator Laboratory, Menlo Park, CA, Etats-Unis d'Amérique, Jan 2020 [LillOA]
  5. S. Merkel, Inner core history - input from mineralogy and forward models of anisotropy, University of Maryland, Department of Geology, Etats-Unis d'Amérique, Jul 2017 [LillOA]
  6. S. Merkel, Towards a self-consistent model of inner core anisotropy, Earth, Environmental and Planetary Sciences, Brown University, Providence, RI, Etats-Unis d'Amérique, Apr 2015 [LillOA]
  7. S. Merkel, High pressure studies of texture and rheology of deep earth minerals, Bayerisches Geoinstitut, University of Bayreuth, Bayreuth, Allemagne, May 2012 [LillOA]
  8. S. Merkel, Plasticity of olivine under pressure: implications for the upper mantle, Institut für Mineralogie, Universität Münster, Allemagne, Oct 2014 [LillOA]
  9. S. Merkel, Plastic deformation, phase transformations, and microstructures in polycrystals under high pressure, Center for High Pressure Science & Technology Advanced Research, Shanghai, Chine, May 2015 [LillOA]
  10. S. Merkel, Plasticity under extreme conditions - deep earth pressures and temperatures experiments, Institut Jean Lamour, Université de Lorraine, Nancy, France, Jun 2016 [LillOA]
  11. S. Merkel, Post-perovskite in the earth's d'' layer - insights from grain tracking experiments, Geophysical Laboratory, Carnegie Institution of Washington, Etats-Unis d'Amérique, Jul 2017 [LillOA]
  12. S. Merkel, Inner core history - input from mineralogy and forward models of anisotropy, Institute of Geophysics, ETH Zürich, Suisse, Nov 2016 [LillOA]
  13. S. Merkel, Approche expérimentale de la déformation et de l'anisotropie dans la terre profonde, Géosciences Montpellier, France, Jan 2013 [LillOA]
  14. S. Merkel, Earth's inner core dynamics : multiscale models and inputs from mineralogy, Laboratoire de Géologie, Ecole Normale Supérieure, Paris, Paris, France, Nov 2015 [LillOA]

Invited presentations

  1. S. Merkel, J.-P. Gay, E. Ledoux, M. Krug, S. Speziale, C. Sanchez-Valle, Phase transformation and deformation microstrucures in Earth's mantle minerals up to 110 GPa and 2000 K using multigrain X-ray crystallography, ICOTOM International Conference on the Textures of Materials, Metz, France, Jul 2024 [LillOA]
  2. S. Merkel, Deformation and microstructures of Earth minerals at mantle P and T using multigrain X-ray crystallography, Joint 28th AIRAPT and 60th EHPRG International Conference on High Pressure Science and Technology, Edinburgh, Royaume-Uni, Jul 2023 [LillOA]
  3. T. Mandolini, J. Chantel, S. Merkel, Y. Le Godec, N. Guignot, A. King, L. Henry, M. Thielmann, N. Hilairet, Microstructure Evolution in Deforming Polymineralic Rock to Explain Shear Zones at Subduction Zones in the Earth, American Geophysical Union fall meeting, New Orleans (virtual), Etats-Unis d'Amérique, Dec 2021 [LillOA]
  4. S. Merkel, Phase transitions in the lowermost mantle: effect on microstructures and seismic observables, Global Scale Seismic Imaging and Dynamics of the Earth’s Mantle, Collège de France, Paris, France, Oct 2021 [LillOA]
  5. S. Merkel, Phase transitions in the mantle, CREEP Innovative Training Network Final Workshop, Les Houches, France, Jan 2019 [LillOA]
  6. N. Hilairet, S. Merkel, Y. Wang, C. Tomé, Experiments and EVPSC modeling of two-phases aggregates deformation, Workshop Mantle Dynamics and Deep Earth Material Cycles, Bavarian Academy of Sciences, Münich, Allemagne, Nov 2017 [LillOA]
  7. S. Merkel, Stress and microstructures under extreme conditions: advances and opportunities, PETRA IV Workshop: Extreme Conditions Research at the Ultra-Low Emittance Storage Ring PETRA IV, Hamburg, Allemagne, Oct 2017 [LillOA]
  8. F. Detrez, O. Castelnau, C. Bollinger, P. Cordier, P. Raterron, S. Merkel, Micromechanical modelling of the viscoplastic behavior of Earth mantle polycrystals, International Symposium on Plasticity, San Juan, Porto Rico, May 2017 [LillOA]
  9. S. Merkel, R. Farla, N. Hilairet, Synchrotron-Based Extreme Condition Research Using Large Volume Presses, Research with High Energy X-Rays at Ultra-Low Emittance Sources, Hamburg, Allemagne, Feb 2017 [LillOA]
  10. C. Langrand, N. Hilairet, D. Andrault, S. Konopkova, S. Merkel, Kinetics Of Bridgmanite To Post-Perovskite Transition in (Mg0.85,Fe0.15)SiO3, Extreme Conditions Research at DESY, DESY Photon Science Users' Meeting 2017, Hamburg, Allemagne, Jan 2017 [LillOA]
  11. S. Merkel, N. Hilairet, C. Tomé, Deformation twinning in Zn under high pressure and the effect of c/a ratio on hcp metals plasticity, MRS Fall Meeting, Boston, Etats-Unis d'Amérique, Nov 2016 [LillOA]
  12. N. Hilairet, C. Tomé, H. Wang, Y. Wang, J. Gasc, F. Shi, N. Nishiyama, S. Merkel, High-pressure, high-temperature deformation of CaGeO3 (perovskite)±MgO aggregates: Elasto-ViscoPlastic Self-Consistent modeling and implications for multi-phase rheology in the lower mantle, AGU Fall Meeting 2015, San Francisco, CA, Etats-Unis d'Amérique, Dec 2015 [LillOA]
  13. S. Merkel, Apports des rayons X à l'étude de microstructures sous haute pression, Rayons X et matière, Grenoble, France, Dec 2015 [LillOA]
  14. H. Marquardt, L.M. Miyagi, S. Speziale, H.-P. Liermann, S. Merkel, C. Tomé, Deformation of (Mg,Fe)O Ferropericlase to Temperatures of 1150 K and Pressures of 96 GPa: Implications for Mantle Flow and Seismic Anisotropy, AGU Fall Meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2014 [LillOA]
  15. O. Castelnau, F. Detrez, P. Cordier, S. Merkel, P. Raterron, Effective Stress Sensitivity of the Viscoplastic Upper Mantle, and Related Deformation Mechanisms at the Grain Scale, AGU Fall Meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2014 [LillOA]
  16. S. Merkel, Anisotropy, textures, and slip systems in post-perovskite: experimental approach, ppv@10: a meeting for the 10th anniversary of the discovery of post-perovskite, Bristol, Royaume-Uni, Jun 2014 [LillOA]
  17. S. Merkel, Extracting of single crystal properties from measurements on polycrystals, Elastic Properties of Iron in Extreme Conditions, Takarazuka, Japon, Feb 2014 [LillOA]
  18. S. Merkel, Understanding high pressure plasticity using X-ray diffraction, International Symposium on Plasticity, Freeport, Bahamas, Jan 2014 [LillOA]
  19. P. Raterron, O. Castelnau, G. Geenen, S. Merkel, Olivine Slip-sytem Activity at High Pressure : Implications for Upper-Mantle Rheology and Seismic Anisotropy, AGU fal meeting, San Francisco, Etats-Unis d'Amérique, Dec 2013 [LillOA]
  20. S. Merkel, New experiments for understanding plastic deformation and microstructure under high pressure, European High Pressure Research Group, London, Royaume-Uni, Sep 2013 [LillOA]
  21. S. Merkel, C. Nisr, G. Ribárik, T. Ungár, G. Vaughan, P. Cordier, Application of Line Profile Analysis for the Study of Dislocations in Deep Earth Minerals, TMS, San Antonio, TX, Etats-Unis d'Amérique, Mar 2013 [LillOA]
  22. P. Raterron, C. Bollinger, O. Castelnau, P. Cordier, F. Detrez, G. Fraysse, S. Merkel, Advances in high-pressure materials rheology: from single-crystal to aggregate plasticity, Workshop of the IUCr Commission on High Pressure Advances in Static and Dynamic High-Pressure Crystallography, Hamburg, Allemagne, Sep 2013 [LillOA]
  23. C. Sanchez-Valle, A.D. Rosa, N. Bolfan-Casanova, S. Evans, S. Merkel, Shear wave velocities in deformed Al-stishovite and seismic heterogeneities in the mid-mantle, American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2012 [LillOA]
  24. P. Raterron, O. Castelnau, J. Chen, P. Cordier, F. Detrez, J. Girard, S. Merkel, High-Pressure Deformation of Earth Materials: From Single-Crystal Rheology to the Modeling of Upper-Mantle Plasticity, American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2012 [LillOA]
  25. O. Castelnau, F. Detrez, C. Bollinger, P. Cordier, N. Hilairet, S. Merkel, P. Raterron, Viscoplastic behavior of multiphase Earth mantle polycrystals inferred from micromechanical modeling, American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2012 [LillOA]
  26. S. Merkel, Award lecture: 2011 EMU medallist. High pressure plastic behaviour of deep Earth minerals, EMC2012, Francfort, Allemagne, Sep 2012 [LillOA]
  27. S. Merkel, Application of Synchrotron Radiation For Understanding The Plastic Properties Of Minerals In The Deep Earth, High Pressure Studies using Synchrotron Radiation: Present and Future, SOLEIL Users' Meeting 2012, Gif-sur-Yvette, France, Jan 2012 [LillOA]
  28. S. Merkel, C. Nisr, G. Vaughan, G. Ribárik, T. Ungár, P. Cordier, 3D X-Ray Diffraction in the Diamond Anvil Cell: Tracking Single Grains above 100 GPa, American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2011 [LillOA]
  29. S. Merkel, High Pressure Plastic Properties of Hcp Metals: Experiments and Elasto-Plastic Models, TMS, San Diego, CA, Etats-Unis d'Amérique, Mar 2011 [LillOA]
  30. S. Merkel, Plasticity under pressure: experiment and models, International Conference of the APS Topical Group on Shock Compression of Condensed Matter, Chicago, Il, Etats-Unis d'Amérique, Jun 2011 [LillOA]

Oral presentations

  1. S. Merkel, H. Ginestet, New facilities for high pressure / high temperature experiments on iron alloys at planetary core conditions on the European XFEL, EGU General Assembly 2024, Vienna, Autriche, Apr 2024 [LillOA]
  2. S. Merkel, M. Krug, E. Ledoux, J.-P. Gay, J. Chantel, S. Speziale, C. Sanchez-Valle, La diffraction multigrain pour l’étude des microstructures de transformation et déformation dans les expériences sous haute pression et haute température en cellule à enclumes de diamant, Rayons X et Matière, Bordeaux, France, Nov 2023 [LillOA]
  3. S. Merkel, M. Krug, E. Ledoux, J.-P. Gay, J. Chantel, S. Speziale, C. Sanchez-Valle, Multigrain X-ray Diffraction for the Study of Deformation and Phase Transformation Microstructures at Deep Mantle Pressures and Temperatures, IUCr Congress and General Assembly, Melbourne, Victoria, Australie, Aug 2023 [LillOA]
  4. S. Merkel, M. Krug, E. Ledoux, J.-P. Gay, J. Chantel, S. Speziale, C. Sanchez-Valle, Multigrain X-ray Diffraction for the Study of Deformation and Phase Transformation Microstructures at Deep Mantle Pressures and Temperatures, Joint 28th AIRAPT and 60th EHPRG International Conference on High Pressure Science and Technology, Edinburgh, Royaume-Uni, Jul 2023 [LillOA]
  5. T. Mandolini, N. Hilairet, J. Chantel, S. Merkel, Y. Le Godec, N. Guignot, A. King, Microstructure evolution of olivine+serpentine aggregates under shear deformation: in-situ X-ray tomography and post-mortem electron microscopy study, Gordon Research Seminar on Rock Deformation, Lewiston, Maine, Etats-Unis d'Amérique, Aug 2022 [LillOA]
  6. S. Merkel, J.-P. Gay, J.-K. Magali, E. Ledoux, M. Krug, J. Chantel, C. Sanchez-Valle, Microstructures and anisotropy in pyrolite at lower mantle pressures and temperatures, American Geophysical Union fall meeting, Chicago, IL, Etats-Unis d'Amérique, Dec 2022 [LillOA]
  7. S. Merkel, M. Baron, J. Chantel, G. Morard, G. Fiquet, C. Prescher, H.-P. Liermann, S. McWilliams, Nouvelles opportunités au laser à électron libre européen pour l’étude de l’intérieur de la terre et des planètes, Matériaux 2022, Lille, France, France, Oct 2022 [LillOA]
  8. J.-K. Magali, S. Merkel, E. Ledoux, Surface wave detectability of transition zone anisotropy induced by non-Newtonian mantle flow, EGU General Assembly, Vienna, Autriche, May 2022 [LillOA]
  9. S. Merkel, Multigrain Crystallography in Diamond Anvil Cell Experiments: Application for Phase Transformation and Deformation Microstructures in Earth Mantle Minerals, 2022 Diffraction Microstructure Imaging Workshop, Washington, DC, Etats-Unis d'Amérique, Jun 2022 [LillOA]
  10. E. Ledoux, F. Lin, L.M. Miyagi, A. Addad, A. Fadel, f. béclin, S. Merkel, eformation Mechanisms In Fine-grained MgO Periclase At Pressures Of 1.6-8.3 GPa And Temperatures Of 875-1270 K, American Geophysical Union fall meeting, New Orleans (virtual), Etats-Unis d'Amérique, Dec 2021 [LillOA]
  11. S. Merkel, S. Hok, C. Bolme, D. Rittman, K.J. Ramos, H.J. Lee, B. Nagler, E. Galtier, E. Granados, A. Hashim, W.L. Mao, A.E. Gleason, Crystal Plasticity and Strength of Shock-Compressed hcp-Iron up to 187(10) GPa and 4070(285) K, American Geophysical Union fall meeting, New Orleans, LA, Etats-Unis d'Amérique, Dec 2021 [LillOA]
  12. M. Baron, S. Merkel, J. Chantel, G. Fiquet, G. Morard, L. Ehm, R.S. McWilliams, Phase transitions of olivine induced by high-energy X-ray Free Electron Laser – X-ray heating DAC experiments at HED Instrument, EuXFEL, American Geophysical Union fall meeting, New Orleans, LA, Etats-Unis d'Amérique, Dec 2021 [LillOA]
  13. E. Ledoux, J.-P. Gay, M. Krug, O. Castelnau, J. Chantel, M. Saki, C. Sanchez-Valle, C. Thomas, S. Speziale, D. Jacob, S. Merkel, Dislocation Slip In Wadsleyite And Its Implications For The Seismic Anisotropy In The Mantle Transition Zone, American Geophysical Union fall meeting, New Orleans, LA, Etats-Unis d'Amérique, Dec 2021 [LillOA]
  14. J.-P. Gay, E. Ledoux, M. Krug, A. Pakhomova, I. Kupenko, J. Chantel, C. Sanchez-Valle, S. Merkel, Phase Change of Pyrolitic Material: In-situ Transformation and Induced Microstructures at 660 km Depth, AGU Fall Meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2020 [LillOA]
  15. J.-P. Gay, E. Ledoux, M. Krug, A. Pakhomova, I. Kupenko, J. Chantel, C. Sanchez-Valle, S. Merkel, Phase Change of Pyrolitic Material: In-situ Transformation of Ringwoodite to Bridgmanite at 660 km Conditions, EMPG (Experimental Mineralogy, Petrology and Geochemistry), Potsdam, Allemagne, Mar 2021 [LillOA]
  16. T. Mandolini, N. Hilairet, J. Chantel, S. Merkel, Y. Le Godec, N. Guignot, A. King, Microstructural evolution in deforming olivine-serpentine aggregates at subduction zones conditions using in-situ X-ray tomography, 17th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (EMPG), Online, Allemagne, Mar 2021 [LillOA]
  17. T. Mandolini, N. Hilairet, J. Chantel, S. Merkel, Y. Le Godec, N. Guignot, A. King, Microstructural evolution in deforming olivine-serpentine aggregates at subduction zones conditions using in-situ X-ray tomography, American Geophysical Union fall meeting, Online, Etats-Unis d'Amérique, Dec 2020 [LillOA]
  18. E. Ledoux, J. Chantel, N. Hilairet, V. Svitlyk, M. Byka, E. Bykova, G. Aprilis, A. Fadel, S. Merkel, In-situ studies of olivine-wadsleyite transformation and related microstructures between 12 to 22 GPa and 1500 to 1700 K, 17th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (EMPG), Online, Allemagne, Mar 2021 [LillOA]
  19. E. Ledoux, F. Lin, L.M. Miyagi, A. Addad, A. Fadel, S. Merkel, D. Jacob, Post-mortem electron microsopy study of plastic deformation in MgO periclase, Colloque de la Société Française des Microscopies (SFµ) junior, Online, France, Nov 2020 [LillOA]
  20. S. Merkel, TIMEleSS tools A toolbox for high pressure multigrain diffraction experiments, NIST Workshop on Technical Aspects of Synchrotron X-ray and Neutron Measurements for Diffraction Microstructure Imaging, Virtual meeting, Etats-Unis d'Amérique, Jul 2020 [LillOA]
  21. S. Merkel, S. Hok, C. Bolme, A.E. Gleason, W.L. Mao, Understanding strength and texture in Fe at planetary core pressures and temperatures: insights from laser compression experiments, EGU General Assembly, Virtual meeting, région indéterminée, May 2020 [LillOA]
  22. S. Merkel, Phase transitions in the lowermost mantle: Effects on microstructures and seismic reflections, Deep Earth Mini Symposium, Münster, Allemagne, Nov 2019 [LillOA]
  23. S. Merkel, C. Langrand, S. Durand, D. Andrault, Z. Konôpková, N. Hilairet, C. Thomas, Kinetics and detectability of the bridgmanite to post-perovskite transformation in the Earth's D'' layer, EGU General Assembly, Vienne, Autriche, Apr 2019 [LillOA]
  24. S. Hok, A.E. Gleason, C. Bolme, D. Rittman, S. Merkel, K.J. Ramos, B. Morrow, T. Pierce, H.J. Lee, B. Nagler, E. Galtier, E. Granados, A. Hashim, W.L. Mao, In situ time-resolved XRD of shock-compressed Fe to 200 GPa, AGU Fall Meeting, Washington, DC, Etats-Unis d'Amérique, Dec 2018 [LillOA]
  25. F. Lin, S. Merkel, N. Hilairet, E. Ledoux, L.M. Miyagi, Deformation mechanism of periclase at varying pressure and temperature conditions, AGU Fall Meeting, Washington, DC, Etats-Unis d'Amérique, Dec 2018 [LillOA]
  26. P. Raterron, C.W. Holyoke, L. Tokle, S. Merkel, N. Hilairet, G. Hirth, D.J. Weidner, New Analysis of High Pressure Data for Olivine Deformation, AGU Fall Meeting, Washington, DC, Etats-Unis d'Amérique, Dec 2018 [LillOA]
  27. S. Merkel, C. Tomé, N. Hilairet, Les Macles Androgynes du Zinc, Matériaux 2018, Strasbourg, France, Nov 2018 [LillOA]
  28. S. Merkel, La transformation perovskite / post-perovskite dans la couche D": cinétique et microstructures, Journées du Programme National de Planétologie, Nice, France, Sep 2018 [LillOA]
  29. S. Merkel, C. Langrand, N. Hilairet, Transformations de phase à l'interface noyau-manteau, Réunion des Sciences de la Terre, Lille, France, Oct 2018 [LillOA]
  30. S. Merkel, C. Langrand, A.D. Rosa, V. Svitlyk, D. Dobson, N. Hilairet, 3D-XRD Study of Phase Transformation Microstructures in Deep Earth Minerals, 3D-MS, Elsingor, Danemark, Jun 2018 [LillOA]
  31. C. Langrand, N. Hilairet, A.D. Rosa, V. Svitlyk, D. Dobson, S. Merkel, Perovskite / Post-Perovskite Phase Transformation : Effect on Grain Sizes and Orientations, EGU General Assembly 2018, Vienna, Autriche, Apr 2018 [LillOA]
  32. C. Langrand, N. Hilairet, A.D. Rosa, V. Svitlyk, D. Dobson, S. Merkel, Etude du mécanisme de transformation de phase perovskite / post-perovskite grâce à la cristallographie multigrains, Rayons X et matière, Villeneuve d'Ascq, France, Nov 2017 [LillOA]
  33. S. Merkel, N. Hilairet, C. Tomé, The Androgynous Twins of Zinc, ICOTOM International Conference on the Textures of Materials, Etats-Unis d'Amérique, Nov 2017 [LillOA]
  34. C. Langrand, N. Hilairet, A.D. Rosa, V. Svitlyk, D. Dobson, S. Merkel, Study Of Perovskite / Post-Perovskite Phase Transformation Mechanism By Using Multigrain Crystallography, High Pressure Mineral Physics Seminar, Saint Malo, France, Sep 2017 [LillOA]
  35. P. Raterron, C.W. Holyoke, L. Tokle, N. Hilairet, S. Merkel, G. Hirth, D.J. Weidner, Effect of iron content on olivine viscosity and implications for the Martian mantle, Lunar and Planetary Science Conference, The Woodlands, TX, Etats-Unis d'Amérique, Mar 2017 [LillOA]
  36. C. Langrand, N. Hilairet, D. Andrault, Z. Konôpková, S. Merkel, Kinetics Of Bridgmanite To (Mg0.85,Fe0.15)SiO3-Post-Perovskite Towards A Better Comprehension Of The D’’ Layer, EGU General Assembly, Vienna, Autriche, Apr 2017 [LillOA]
  37. N. Hilairet, T.P. Ferrand, P. Raterron, S. Merkel, J. Guignard, A. Schubnel, W. Crichton, C. Langrand, Deformation of olivine + antigorite aggregates : effect of phase proportions and in-situ evaluation of stress partitionning, EGU General Assembly, Vienna, Autriche, Apr 2017 [LillOA]
  38. S. Merkel, C. Langrand, N. Hilairet, Z. Konôpková, D. Andrault, Kinetics Of Bridgmanite To Post-Perovskite Transition in (Mg0.85,Fe0.15)SiO3, AGU Fall Meeting 2016, San Francisco, CA, Etats-Unis d'Amérique, Dec 2016 [LillOA]
  39. C. Langrand, N. Hilairet, S. Merkel, Multigrain Crystallography in the Diamond Anvil Cell: Reliability and Application to Perovskite / Post-Perovskite Phase Transitions under Extreme Conditions, AGU Fall Meeting 2016, San Francisco, CA, Etats-Unis d'Amérique, Dec 2016 [LillOA]
  40. P. Raterron, C.W. Holyoke, L. Tokle, N. Hilairet, S. Merkel, G. Hirth, D.J. Weidner, Effect of Fe Content on Olivine Viscosity at the P-T Conditions of Terrestrial-Planet Interiors, AGU Fall Meeting 2016, San Francisco, CA, Etats-Unis d'Amérique, Dec 2016 [LillOA]
  41. A.D. Rosa, N. Hilairet, S. Ghosh, J.-P. Perrillat, G. Garbarino, S. Merkel, Oriented growth and grain size reduction during phase transitions in hydrous Mg2SiO4: Implications for slab strength variations at transition zone depth, European High Pressure Research Group, Bayreuth, Allemagne, Sep 2016 [LillOA]
  42. C. Langrand, N. Hilairet, C. Nisr, M. Roskosz, G. Ribárik, G. Vaughan, S. Merkel, Reliability of multigrain indexing for orthorhombic polycrystals above 1 MBar: application to MgSiO3 post-perovskite, European High Pressure Research Group, Bayreuth, Allemagne, Sep 2016 [LillOA]
  43. S. Merkel, A. Lincot, S. Petitgirard, Variant selection in the bcc-hcp transition in Fe, European High Pressure Research Group, Bayreuth, Allemagne, Sep 2016 [LillOA]
  44. N. Hilairet, C. Tomé, H. Wang, S. Merkel, Y. Wang, J. Gasc, F. Shi, N. Nishiyama, High-pressure, high-temperature deformation of CaGeO3 (perovskite)±MgO aggregates: Elasto-ViscoPlastic Self-Consistent modeling and dynamics in the lower mantle, EGU General Assembly, Vienne, Autriche, Apr 2016 [LillOA]
  45. S. Merkel, N. Hilairet, R.J. Mccabe, C. Tomé, Cyclic response of Zn under high pressure and the effect of c/a ratio on hcp metals plasticity, MecaSens, Grenoble, France, Sep 2015 [LillOA]
  46. S. Merkel, A. Lincot, P. Cardin, R. Deguen, A self-consistent model of inner core anisotropy, PURE 2015, London, Royaume-Uni, Sep 2015 [LillOA]
  47. S. Merkel, P. Raterron, N. Hilairet, Creep of minerals : quantifying effects of pressure and grain boundary vs. intracrystalline processes up to 10 GPa and 1600 K in olivine, CREEP 2015, Toulouse, France, Jun 2015 [LillOA]
  48. P. Raterron, C. Bollinger, N. Hilairet, S. Merkel, Grain-Boundary Plasticity and the Strength of the Upper Mantle, AGU Fall Meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2014 [LillOA]
  49. S. Merkel, A. Malpot, A.D. Rosa, H.-P. Liermann, 3D-XRD Investigation of the High Pressure α-ω Transformation in Polycrystalline Titanium, International Congress on 3D Materials Science, Annecy, France, Jun 2014 [LillOA]
  50. A.D. Rosa, S. Merkel, S. Ghosh, N. Hilairet, J.-P. Perrillat, M. Mezouar, G. Vaughan, Tracking of Individual Grains of Geomaterials During Phase Transitions Using In situ 3D-X-ray Diffraction up to 25 GPa and 1000 K, International Congress on 3D Materials Science, Annecy, France, Jun 2014 [LillOA]
  51. C. Sanchez-Valle, N. Bolfan-Casanova, S. Merkel, Mineralogical constraints on seismic heterogeneities in the mid-mantle, AGU Fall Meeting 2013, San Francisco, CA, Etats-Unis d'Amérique, Dec 2013 [LillOA]
  52. S. Merkel, A. Lincot, P. Cardin, Inner core anisotropy: scaling single-crystals elastic properties to seismic measurements, AGU Fall Meeting 2013, San Francisco, CA, Etats-Unis d'Amérique, Dec 2013 [LillOA]
  53. A.D. Rosa, C. Sanchez-Valle, C. Nisr, C. Bollinger, S. Evans, S. Merkel, Deformation mechanisms in Phase D to 45 GPa and implications for the seismic anisotropy in deep subducted slabs, American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2010 [LillOA]
  54. F. Detrez, O. Castelnau, P. Raterron, P. Cordier, S. Merkel, C. Bollinger, N. Hilairet, Advances in high-pressure materials rheology: from single-crystal to aggregate plasticity, International workshop on New Trends in Solid Mechanics: Coupled Fields and Multiscale Modelling, Castro Urdiales, Espagne, Jun 2013 [LillOA]
  55. A. Lincot, S. Merkel, S. Petitgirard, P. Cardin, La transformation bcc-hcp dans le fer polycristallin : mécanismes de transformation et effets sur la microsctructure, Plasticité, Paris, France, Apr 2013 [LillOA]
  56. S. Merkel, A. Lincot, S. Petitgirard, P. Cardin, BCC-HCP Transition in Fe: Effect of Stress on Transition Mechanisms and Lattice Preferred Orientations, TMS, San Antonio, TX, Etats-Unis d'Amérique, Mar 2013 [LillOA]
  57. S. Merkel, A. Lincot, S. Petitgirard, P. Cardin, Effects of the bcc-hcp transition on textures and anisotropy in Fe, American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2012 [LillOA]
  58. C. Bollinger, S. Merkel, P. Raterron, Rheology and texture development in olivine deformed in the D-DIA at mantle PT-conditions, EMC2012, Francfort, Allemagne, Sep 2012 [LillOA]
  59. A. Lincot, S. Petitgirard, S. Merkel, P. Cardin, Alpha-epsilon transition in Fe: transition mechanisms and effects on lattice preferred orientations, Gordon Research Seminar on Research at High Pressure, Biddeford, ME, Etats-Unis d'Amérique, Jun 2012 [LillOA]
  60. C. Bollinger, S. Merkel, P. Raterron, In Situ Stress and LPO Measurements in D-DIA using White Beam Diffraction, COMPRES Meeting, Williamsburg, VA, Etats-Unis d'Amérique, Jun 2011 [LillOA]
  61. C. Bollinger, S. Merkel, P. Raterron, Stress and Hydrous Environments in the Deformation-DIA, Forum de technologie des hautes pressions, Biarritz, France, Oct 2010 [LillOA]
  62. C. Bollinger, S. Merkel, P. Raterron, Rheology and texture in olivine deformed in the D-DIA at mantle PT-conditions, EMPG, Kiel, Allemagne, Mar 2012 [LillOA]
  63. S. Merkel, C. Nisr, G. Ribárik, T. Ungár, G. Vaughan, P. Cordier, In situ experimental study of dislocations in minerals at high pressure, American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2011 [LillOA]
  64. A.D. Rosa, C. Sanchez-Valle, S. Ghosh, S. Merkel, Elasticity and rheology of phase D and implications for seismic anisotropy in deep subducted slabs, American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2011 [LillOA]
  65. S. Merkel, C. Nisr, P. Cordier, G. Ribárik, T. Ungár, G. Vaughan, In situ 3D X-ray diffraction study of stresses and dislocations in polycrystals under high pressure: application to MgGeO3 post-perovskite at 80 GPa, MecaSens, Hambourg, Allemagne, Sep 2011 [LillOA]
  66. S. Merkel, M. Gruson, C. Tomé, N. Nishiyama, Y. Wang, Textures, contraintes, et mécanismes de déformation plastique dans le fer ε, Plasticité, Toulouse, France, Mar 2010 [LillOA]

Poster presentations

  1. S. Merkel, H. Ginestet, Le fer sous hautes pression au laser à électrons libres: diffraction au MHz, chauffage X, et métrologies associées, Rayons X et Matière, Bordeaux, France, Nov 2023 [LillOA]
  2. H. Ginestet, S. Merkel, . EuXFEL 3063 Community Proposal, MHz X-Ray Diffraction and X-Ray-Heating in the Diamond Anvil Cell: a Metrology Study on Fe, Joint 28th AIRAPT and 60th EHPRG International Conference on High Pressure Science and Technology, Edinburgh, Royaume-Uni, Jul 2023 [LillOA]
  3. S. Merkel, M. Krug, E. Ledoux, J.-P. Gay, J. Chantel, S. Speziale, C. Sanchez-Valle, Multigrain X-ray Diffraction for the Study of Deformation and Phase Transformation Microstructures at Deep Mantle Pressures and Temperatures, American Geophysical Union fall meeting, Chicago, IL, Etats-Unis d'Amérique, Dec 2022 [LillOA]
  4. J.-P. Gay, S. Merkel, E. Ledoux, M. Krug, J. Chantel, A. Pakhomova, H.-P. Liermann, C. Sanchez-Valle, Multigrain X-ray Diffraction, Data Processing Techniques, and Microstructures in Pyrolite at Lower Mantle Conditions, American Geophysical Union fall meeting, Chicago, IL, Etats-Unis d'Amérique, Dec 2022 [LillOA]
  5. H. Ginestet, J. Chantel, A. Pommier, S. Merkel, Effets de pression et de température sur l'alliage de magnésium AZ61: diagramme de phase et équation d'état, Matériaux 2022, Lille, France, Oct 2022 [LillOA]
  6. J.-P. Gay, E. Ledoux, M. Krug, J. Chantel, C. Sanchez-Valle, S. Merkel, Microstructures and anisotropy in pyrolite at lower mantle pressures and temperature, Study of the Earth's Deep Interior, SEDI 2022, Zürich, Suisse, Jul 2022 [LillOA]
  7. J.-K. Magali, J.-P. Gay, S. Merkel, On the hunt for seismic anisotropy in the lower-mantle from the crystallographic preferred orientation of bridgmanite aggregates induced by large-scale flow, Study of the Earth's Deep Interior, SEDI 2022, Zürich, Suisse, Jul 2022 [LillOA]
  8. T. Mandolini, J. Chantel, S. Merkel, Y. Le Godec, N. Guignot, A. King, L. Henry, M. Thielmann, N. Hilairet, Shear Deformation and Microstructure Evolution in Deforming Olivine-Serpentine Aggregates at Subduction Zones Conditions: in-situ X-ray Tomography and post-mortem Electron Microscopy Study, American Geophysical Union fall meeting, New Orleans (virtual), Etats-Unis d'Amérique, Dec 2021 [LillOA]
  9. J.-P. Gay, E. Ledoux, M. Krug, A. Pakhomova, I. Kupenko, J. Chantel, C. Sanchez-Valle, S. Merkel, Experimental Investigation of Microstructures at the 660 km Discontinuity, American Geophysical Union fall meeting, New Orleans, LA, Etats-Unis d'Amérique, Dec 2021 [LillOA]
  10. E. Ledoux, J.-P. Gay, K. Matthias, J. Chantel, M. Saki, O. Castelnau, D. Jacob, C. Sanchez-Valle, C. Thomas, S. Speziale, S. Merkel, Olivine to Wadsleyite Transformation in (Mg,Fe)2SiO4 and the 410 km Depth Discontinuity : Experiments and Models, AGU Fall Meeting 2020, Online event, France, Dec 2020 [LillOA]
  11. E. Ledoux, J. Chantel, N. Hilairet, V. Svitlyk, S. Merkel, A. Fadel, Suivi de la transformation de l'olivine (Mg,Fe)2SiO4 aux conditions de la discontinuité à 410 km de profondeur dans le manteau terrestre, Rayons X et Matière, Nancy, France, Nov 2019 [LillOA]
  12. N. Hilairet, T.P. Ferrand, P. Raterron, S. Merkel, J. Guignard, C. Langrand, W. Crichton, Evaluation in-situ par rayonnement X synchrotron du partitionement des contraintes lors de la déformation sous haute pression et haute température d'agrégats minéralogiques biphasés, RX2019 - 13ème colloque Rayons X et Matière, Nancy, France, Nov 2019 [LillOA]
  13. N. Hilairet, J. Gasc, C. Tomé, H. Wang, F. Shi, Y. Wang, S. Merkel, Elasto-Visco Plastic Modeling of CaGeO3 (pv) + MgO Deformation : Applicability for Understanding the Multiphase Rheology of the Lower Mantle, AGU Fall Meeting 2019, San Francisco, CA, France, Dec 2019 [LillOA]
  14. S. Merkel, C. Langrand, D. Andrault, S. Durand, Z. Konôpková, N. Hilairet, C. Thomas, Kinetics and detectability of the bridgmanite to post-perovskite transformation in the Earth's D'' layer, AGU Fall Meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2019 [LillOA]
  15. E. Ledoux, F. Lin, L.M. Miyagi, A. Addad, A. Fadel, S. Merkel, D. Jacob, Analyses par EBSD de la déformation dans le périclase MgO, Colloque de la Société Française des Microscopies (SFµ), Poitiers, France, Jul 2019 [LillOA]
  16. A.E. Gleason, S. Tecklenburg, C. Bolme, D. Rittman, S. Merkel, K.J. Ramos, B. Morrow, T. Pierce, H.J. Lee, B. Nagler, E. Galtier, E. Granados, A. Hashim, W.L. Mao, XRD of shock-compressed Gibeon meteorite to 100 GPa, AGU Fall Meeting, Washington, DC, Etats-Unis d'Amérique, Dec 2018 [LillOA]
  17. N. Hilairet, T.P. Ferrand, P. Raterron, S. Merkel, J. Guignard, W. Crichton, C. Langrand, Deformation of olivine + antigorite aggregates : effect of phase proportions and in-situ evaluation of stress partitionning, AGU Fall Meeting, Washington, DC, Etats-Unis d'Amérique, Dec 2018 [LillOA]
  18. S. Merkel, C. Langrand, N. Hilairet, Multigrain Crystallography Study of Phase Transformation Microstructures in Deep Earth Minerals : Application of the Perovskite to Post-Perovskite Transformation, AGU Fall Meeting, Washington, DC, Etats-Unis d'Amérique, Dec 2018 [LillOA]
  19. N. Hilairet, T.P. Ferrand, A. Schubnel, S. Merkel, J. Guignard, J. Gasc, P. Raterron, L. Labrousse, Influence de la quantité de serpentine sur la rhéologie de serpentinites et la sismicité des zones de subduction : expériences de déformation sous haute pression, Réunion des Sciences de la Terre, Lille, France, Oct 2018 [LillOA]
  20. S. Merkel, E. Ledoux, C. Langrand, A.D. Rosa, J. Chantel, N. Hilairet, Etude expérimentale des interfaces dans le manteau profond, Réunion des Sciences de la Terre, Lille, France, Oct 2018 [LillOA]
  21. C. Langrand, D. Andrault, Z. Konôpková, S. Durand, S. Merkel, Kinetics of the bridgmanite to post-perovskite transformation, SEDI (Study of the Earth's Deep Interior), Edmonton, Canada, Jul 2018 [LillOA]
  22. S. Merkel, C. Thomas, F. Rochira, E. Ledoux, A.D. Rosa, J. Chantel, N. Hilairet, C. Langrand, Phase transformation microstructures and their effect on seismic signals from the Earth's mantle, SEDI (Study of the Earth's Deep Interior), Edmonton, Canada, Jul 2018 [LillOA]
  23. N. Hilairet, T.P. Ferrand, S. Merkel, P. Raterron, A. Schubnel, J. Guignard, C. Langrand, W. Crichton, High-pressure deformation experiments at ID06-LVP: in-situ measurements of stress partitioning within two-phases aggregates for understanding strain localisation in rocks, ESRF User meeting, Grenoble, France, Feb 2018 [LillOA]
  24. S. Merkel, C. Langrand, V. Svitlyk, G. Garbarino, A.D. Rosa, N. Hilairet, Investigations of high pressure transformation microstructures using multigrain crystallography, ESRF User meeting, Grenoble, France, Feb 2018 [LillOA]
  25. S. Merkel, N. Hilairet, C. Tomé, Les macles androgynes du zinc, Rayons X et matière, Villeneuve d'Ascq, France, Nov 2017 [LillOA]
  26. N. Hilairet, T.P. Ferrand, P. Raterron, S. Merkel, A. Schubnel, J. Guignard, C. Langrand, W. Crichton, Evaluation in-situ par rayonnement X synchrotron du partitionement des contraintes lors de la déformation sous haute pression et haute température d'agrégats minéralogiques biphasés, Rayons X et matière, Villeneuve d'Ascq, France, Nov 2017 [LillOA]
  27. N. Hilairet, T.P. Ferrand, P. Raterron, S. Merkel, A. Schubnel, J. Guignard, C. Langrand, W. Crichton, Deformation of two - phase polycrystals under high pressures: effect of phase proportions on in - situ textures and stress partitionning in olivine + antigorite, ICOTOM International Conference on the Textures of Materials, St George, UT, Etats-Unis d'Amérique, Nov 2017 [LillOA]
  28. F. Lin, N. Hilairet, S. Merkel, J. Immoor, H. Marquardt, C. Tomé, L.M. Miyagi, Application of the Elasto-Viscoplastic Self Consistent (EVPSC) code to modeling texture and lattice strain evolution in periclase, ICOTOM International Conference on the Textures of Materials, St George, UT, Etats-Unis d'Amérique, Nov 2017 [LillOA]
  29. P. Raterron, C.W. Holyoke, L. Tokle, N. Hilairet, S. Merkel, G. Hirth, D.J. Weidner, Effect of Fe content on olivine strength at high-pressure and comparison with ringwoodite, High Pressure Mineral Physics Seminar, Saint Malo, France, Sep 2017 [LillOA]
  30. B. Reynard, R. Caracas, H. Cardon, G. Montagnac, S. Merkel, Yield strength of rocksalt structures at high-pressure using Raman piezometry, High Pressure Mineral Physics Seminar, Saint Malo, France, Sep 2017 [LillOA]
  31. S. Merkel, N. Hilairet, C. Tomé, The Androgynous Twins of Zinc, High Pressure Mineral Physics Seminar, Saint Malo, France, Sep 2017 [LillOA]
  32. C. Langrand, N. Hilairet, D. Andrault, Z. Konôpková, S. Merkel, Kinetics Of Bridgmanite To (Mg0.86,Fe0.14)SiO3-Post-Perovskite. Towards A Better Comprehension Of The D'' Layer, High Pressure Mineral Physics Seminar, Saint Malo, France, Sep 2017 [LillOA]
  33. S. Merkel, C. Langrand, V. Svitlyk, G. Garbarino, A.D. Rosa, N. Hilairet, J. Chantel, Investigations of high pressure transformation microstructures using multigrain crystallography, EMPG (Experimental Mineralogy, Petrology and Geochemistry), Clermont-Ferrand, France, Jun 2018 [LillOA]
  34. P. Raterron, C.W. Holyoke, N. Hilairet, S. Merkel, Effect of Iron Content on the High-Pressure Plasticity of Olivine, AGU Fall Meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2015 [LillOA]
  35. S. Merkel, C. Langrand, N. Hilairet, A.D. Rosa, V. Svitlyk, D. Dobson, Study Of The Perovskite to Post-Perovskite Transformation Using Multigrain Crystallography, EGU General Assembly, Vienna, Autriche, Apr 2017 [LillOA]
  36. M. Saki, C. Thomas, S. Merkel, J. Wookey, Detecting seismic anisotropy across the 410 km discontinuity through polarity and amplitude variations of the underside reflections, EGU General Assembly, Vienna, Autriche, Apr 2017 [LillOA]
  37. I. Kupenko, S. Merkel, M. Achorner, C. Plückthun, H.-P. Liermann, C. Sanchez-Valle, Plastic deformation of FeSi at high pressures: implications for planetary cores, EGU General Assembly, Vienna, Autriche, Apr 2017 [LillOA]
  38. S. Merkel, C. Langrand, A.D. Rosa, N. Hilairet, Effect of phase transformations on microstructures in deep mantle materials, EGU General Assembly, Vienna, Autriche, Apr 2017 [LillOA]
  39. N. Hilairet, C. Tomé, H. Wang, S. Merkel, Y. Wang, J. Gasc, F. Shi, EVPSC modeling of CaGeO3 (pv) + MgO polycrystals deformation, comparison with experimental data and multi-phase rheology, Gordon Research Conference (Rock deformation), Andover, NH, Etats-Unis d'Amérique, Aug 2016 [LillOA]
  40. N. Hilairet, T.P. Ferrand, P. Raterron, S. Merkel, J. Guignard, C. Langrand, A. Schubnel, W. Crichton, High pressure deformation of serpentine+olivine aggregates I, Forum des Hautes pressions 2016, La-Londe-Les-Maures, France, Oct 2016 [LillOA]
  41. N. Hilairet, T.P. Ferrand, P. Raterron, S. Merkel, J. Guignard, C. Langrand, A. Schubnel, W. Crichton, High pressure deformation of serpentines+olivines aggregates, Journées serpentines, Sète, France, Sep 2016 [LillOA]
  42. S. Merkel, C. Langrand, V. Svitlyk, G. Garbarino, A.D. Rosa, N. Hilairet, Multigrain crystallography study of the effect of phase transformations on microstructures in deep Earth's mantle materials, ESRF User meeting, Grenoble, France, Feb 2017 [LillOA]
  43. F. Lin, S. Merkel, N. Hilairet, H. Marquardt, J. Immoor, C. Tomé, L.M. Miyagi, Application of the Elasto-Viscoplastic Self Consistent (EVPSC) Code to Modeling Texture and Lattice Strain Evolution in Periclase, AGU Fall Meeting 2016, San Francisco, CA, Etats-Unis d'Amérique, Dec 2016 [LillOA]
  44. N. Hilairet, T.P. Ferrand, P. Raterron, S. Merkel, J. Guignard, C. Langrand, W. Crichton, A. Schubnel, Deformation of olivine + antigorite aggregates : effect of phase proportions and in-situ evaluation of stress partitionning, AGU Fall Meeting 2016, San Francisco, CA, Etats-Unis d'Amérique, Nov 2016 [LillOA]
  45. R. Deguen, A. Lincot, P. Cardin, S. Merkel, Multiscale model of global inner-core anisotropy induced by hcp-alloy plasticity, AGU Fall Meeting 2016, Etats-Unis d'Amérique, Dec 2016 [LillOA]
  46. S. Merkel, A. Lincot, R. Deguen, P. Cardin, A multiscale model of Earth's inner-core anisotropy, EGU General Assembly, Vienne, Autriche, Apr 2016 [LillOA]
  47. P. Cardin, S. Merkel, A. Lincot, R. Deguen, A Multi-scale Self-consistent Model of Earth's Inner Core Anisotropy, AGU Fall Meeting 2015, San Francisco, CA, Etats-Unis d'Amérique, Dec 2015 [LillOA]
  48. S. Merkel, C. Langrand, N. Hilairet, A.D. Rosa, Applications of multigrain crystallography for the study of post-perovskite microstructures, AGU Fall Meeting 2015, San Francisco, CA, Etats-Unis d'Amérique, Dec 2015 [LillOA]
  49. C. Langrand, S. Merkel, N. Hilairet, Microstructures de transformation dans le système perovskite/ post-perovskite, MicroDICE, Montpellier, France, Mar 2015 [LillOA]
  50. C. Langrand, N. Hilairet, S. Merkel, Application of multigrain crystallography to locate grains of silicate post-perovskite at pressures above 1 megabar, MecaSens, Grenoble, France, Sep 2015 [LillOA]
  51. N. Hilairet, C. Tomé, H. Wang, S. Merkel, Y. Wang, N. Nishiyama, High-pressure, high-temperature deformation of CaGeO3 (perovskite)±MgO aggregates: Elasto-ViscoPlastic Self-Consistent modeling and implications for multi-phase rheology of the lower mantle, AGU Fall Meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2014 [LillOA]
  52. S. Merkel, A. Lincot, C. Nisr, M. Hanfland, A. Zerr, Shear Deformation of Fe Polycrystals in the Rotational Diamond Anvil Cell, AGU Fall Meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2014 [LillOA]
  53. A.D. Rosa, N. Hilairet, S. Ghosh, J. Jacobs, J.-P. Perrillat, G. Vaughan, G. Garbarino, M. Mezouar, S. Merkel, In Situ Monitoring of Microstructures during Subsequent Phase Transitions in the Olivine System up to 30 GPa and 1100 K Using 3D-XRD Single-Grain Analysis. Effects of Grain Size Evolution on the Stagnation of Slab, AGU Fall Meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2014 [LillOA]
  54. N. Hilairet, E. Amiguet, Y. Wang, S. Merkel, Rheology of phase A at high pressure and high temperature, AGU Fall Meeting 2013, San Francisco, CA, Etats-Unis d'Amérique, Dec 2013 [LillOA]
  55. A.D. Rosa, S. Merkel, S. Ghosh, N. Hilairet, J.-P. Perrillat, M. Mezouar, G. Vaughan, In situ 3D-X-ray diffraction tracking of individual grains of olivine during high-pressure/ high-temperature phase transitions, AGU Fall Meeting 2013, San Francisco, CA, Etats-Unis d'Amérique, Dec 2013 [LillOA]
  56. C. Bollinger, S. Merkel, P. Raterron, O. Castelnau, F. Detrez, Comparing olivine single crystal and polycrystal rheology: evidence for supplementary accommodation mechanisms at grain boundaries., AGU Fall Meeting 2013, San Francisco, Etats-Unis d'Amérique, Dec 2013 [LillOA]
  57. P. Raterron, O. Castelnau, F. Detrez, C. Bollinger, P. Cordier, G. Fraysse, S. Merkel, Multiscale Modeling of Upper Mantle Plasticity: Integrating Experimental and Theoretical data into Mean-field Schemes, AGU Fall Meeting 2013, San Francisco, Etats-Unis d'Amérique, Dec 2013 [LillOA]
  58. A.D. Rosa, S. Merkel, S. Ghosh, N. Hilairet, J.-P. Perrillat, G. Vaughan, X-ray diffraction study of the micromechanical properties of olivine during its HP-HT phase transitions, implications for global mantle convection, Plasticité, Paris, France, Apr 2013 [LillOA]
  59. F. Detrez, O. Castelnau, P. Cordier, R.A. Lebenshon, S. Merkel, P. Raterron, Microstructure and Rheology of the Earth Upper Mantle inferred from a multiscale approach, Colloque Plasticité, Lille, France, Apr 2011 [LillOA]
  60. A. Lincot, P. Cardin, S. Merkel, Seismic anisotropy of the inner core deduced from geodynamical and mineralogical models, American Geophysical Union fall meeting, San Francisco, CA, France, Dec 2012 [LillOA]
  61. S. Merkel, C. Nisr, G. Vaughan, G. Ribárik, T. Ungár, P. Cordier, 3D X-Ray Diffraction in the Diamond Anvil Cell, EMC2012, Francfort, Allemagne, Sep 2012 [LillOA]
  62. S. Merkel, A. Lincot, P. Cardin, S. Petitgirard, H.-P. Liermann, H.R. Wenk, Texture Memory in Iron: Application to Earth inner core, EMC2012, Francfort, Allemagne, Sep 2012 [LillOA]
  63. C. Bollinger, S. Merkel, P. Cordier, P. Raterron, Rheology in wet olivine deformed in the D-DIA at upper mantle PT-conditions, American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2012 [LillOA]
  64. A. Lincot, P. Cardin, S. Merkel, Seismic anisotropy of the inner core deduced from geodynamical and mineralogical models, SEDI2012, Leeds, Royaume-Uni, Jul 2012 [LillOA]
  65. S. Merkel, C. Nisr, G. Vaughan, G. Ribárick, T. Ungár, P. Cordier, 3D X-Ray Diffraction and In-Situ Microstructural Studies in the Diamond Anvil Cell, Gordon Research Conference on Research at High Pressure, Biddeford, ME, Etats-Unis d'Amérique, Jun 2012 [LillOA]
  66. A. Lincot, S. Merkel, P. Cardin, Etude expérimentale de l'effet de la transition α-ε sur les orientations préférentielles dans le fer polycristallin et mécanismes associés, Plasticité, Metz, France, Apr 2012 [LillOA]
  67. C. Bollinger, S. Merkel, P. Raterron, Plasticité de la forstérite: textures in situ dans la presse D-DIA., Plasticité, Lille, France, Apr 2011 [LillOA]
  68. C. Nisr, G. Ribárik, T. Ungár, G. Vaughan, P. Cordier, S. Merkel, Experimental study of dislocations in grains of MgGeO3 post-perovskite at 90 GPa, American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2010 [LillOA]
  69. P. Cardin, A. Lincot, S. Merkel, R. Deguen, Seismic anisotropy of the inner core deduced from geodynamical and mineralogical models, American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2011 [LillOA]
  70. F. Detrez, O. Castelnau, C. Bollinger, P. Cordier, N. Hilairet, S. Merkel, P. Raterron, Micromechanical modeling of the viscoplastic behavior of multiphase Earth mantle polycrystals, American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2011 [LillOA]
  71. N. Hilairet, Y. Wang, T. Sanehira, S. Merkel, S. Mei, Deformation of olivine under mantle conditions: an in-situ high-pressure, high-temperature study using monochromatic synchrotron radiation, American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2011 [LillOA]
  72. C. Bollinger, S. Merkel, P. Raterron, Rheology and Texture Development in Olivine deformed in D-DIA at Mantle Conditions using White-Beam Diffraction., American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2011 [LillOA]
  73. S. Merkel, C. Nisr, G. Ribárik, T. Ungár, G. Vaughan, P. Cordier, A new method for the experimental study of dislocations in high pressure minerals, American Geophysical Union fall meeting, San Francisco, CA, Etats-Unis d'Amérique, Dec 2010 [LillOA]