Where can you meet the team ?

 

2018

 

Multiscale Materials Modeling (MMM) 2018

29 octobre - 2 novembre, 2018 • Osaka, Japon.

 

 

International Symposium on Atomistic Processes of Crystal Plasticity
―Toward quantitative understanding of crystal strength―

25-27 october, 2018 • Tokyo, Japon.

Participant : P. Cordier (Invited)

 

 

22nd General Meeting of the International Mineralogical Association: IMA 2018

13-17 Août 2018 • Melbourne Convention & Exhibition Center, Melbourne, Australie

Présent : P. Cordier (Vice-président de l'IMA)

 

 

 

 

Colloque Plasticité 2018
9-11 April 2018 • Nancy, France

 

 

European Geosciences Union General Assembly 2018

8–13 April 2018 • Vienna (Austria)

Participants : P. Cordier

 

2017

 

 

AGU 2017 Fall meeting

December 11-15, 2017 • New Orleans, USA

Participants: P. Carrez, P. Cordier K. Gouriet, P. Hirel & R. Reali

  • P. Carrez, A.M. Goryaeva, P. Cordier "Plastic Properties of MgSiO3 Post-Perovskite in the Lower Mantle : Do We Care about Twinning ?" (Oral)

  • P. Cordier, B. Nzogang, J. Bouquerel, A. Mussi, J. Girard, S-i Karato "Characterization by Scanning Precession Electron Diffraction of bridgmanite and ferropericlase aggregates deformed at HP-HT" (Oral)

  • K. Gouriet, P. Cordier, F. Boioli, S. Demouchy, A. Tommasi, B. Devincre “A unified creep law to define the rheology of olivine in the lithospheric mantle” (Oral)

  • P. Hirel, G.F. Bouobda Moladje, P. Carrez, P. Cordier "Systematic Study of Grain Boundaries in Periclase MgO Under the Conditions of the Earth's Lower Mantle Using Atomic-Scale Simulations" (Poster)

  • R. Reali, J.M. Jackson, J. Van Orman, P. Carrez and P. Cordier "Modeling (Mg,Fe)O creep at lowermost mantle conditions" (Oral)

 

 

 

Journées Annuelles de la SF2M

October 23-25, 2017 • INSA Lyon, France

Participants: P. Cordier, Billy Nzogang, Alexandre Mussi

  • B. Nzogang, J. Bouquerel, A. Mussi, P. Cordier "Application des cartes d’orientation en Microscopie Electronique en Transmission à l’étude de la plasticité des phases du manteau inférieur de la Terre" (oral)

 

 

9th High Pessure Mineral Physics Seminar

September 24-28, 2017 • Saint Malo, France

 Participants: P. Carrez

  • P. Carrez, F. Boioli, P. Cordier... "On Pure Climb Creep mechanism in the Lower Mantle" (Invited)

 

 

Deep Volatiles meeting

5-10 septembre 2017 • Tenerife, Spain

Présent: P. Cordier, S. Mahendran

  • P. Cordier "Climb in the mantle" (invited)
  • S. Mahendran "Numerical modeling of dislocations in Olivine (Mg2SiO4) : an atomic-scale study"

 

 

15ème Colloque de la SFµ

4-7 juillet 2017 • Bordeaux, France.

Présent: A. Mussi

  • A. Mussi, P. Cordier "La tomographie électronique des dislocations" (Oral)

 

 

Earth Flows workshop on “Interface Dynamics during Geophysical Flows”

15-16 june 2017 • Oslo, Norway

Participant: P. Cordier

  • P. Cordier "What numerical modeling tells us about flow in planetary interiors" (invited)

 

 

2017 Interior of the Earth Gordon Research Conference (GRC)

4-9 june, 2017 • Mount Holyoke College South Hadley, MA , USA

Participant: P. Cordier

  • P. Cordier "Rheology of the mantle: starting from the atomic scale" (Invited)

 

 

2017 E-MRS Spring Meeting

22-26 May 2017 • Strasbourg, France

Participant: P. Cordier, S. Mahendran

  • S. Mahendran, P. Carrez, P. Cordier "Atomic modeling of dislocation core properties in olivine Mg2SiO4" (Oral)

 

 

 

Colloque Plasticité 2017
10-12 April 2017 • Rennes, France

Participants: P. Cordier, P. Hirel, A. Mussi

  •     P. Hirel, G.F. Bouobda Moladje, X-Y. Sun, P. Carrez, P. Cordier "Etude systématique de joints de grains dans MgO par simulations à l'échelle atomique" (Poster)

 

Nanobrücken 2017

April 4th - 6th, 2017 • Manchester, United Kingdom

Participant: P. Cordier

 

 

Plasticity 2017

3-9 january 2017 • Casa Magna Marriott, Puerto Vallarta, Mexico

Participant: X-Y. Sun

  • X-Y. Sun, P. Cordier, V. Taupin & C. Fressengeas "Continuous description of a grain boundary in MgO and its disclination induced grain-boundary migration mechanism" (Oral)



2016

 

AGU 2016 Fall meeting

December 12-16, 2016 • San Francisco, USA

Participants: P. Cordier & R. Reali

  • A.Goryaeva, Ph. Carrez & P. Cordier  «High attenuation in MgSiO3 post-perovskite resulting from [100] dislocation glide under D'' conditions: an atomic scale study» (Oral)
  • R. Reali, F. Boioli, P. Carrez, K. Gouriet & P. Cordier «Modeling plasticity of MgO at the mesoscale using 2.5D Dislocation Dynamics» (Oral)

 

  • X-Y. Sun, P. Cordier, V. Taupin & C. Fressengeas «Continuous modeling of a grain boundary in MgO and its disclination induced grain-boundary migration mechanism»  (Poster)



Flow in the Earth's Mantle

December 1-2, 2016 • Collège de France, Paris, France - Chaire de Mme Barbara Romanowicz

Workshop organized by Barbara Romanowicz and Patrick Cordier

Programme

Participants: (almost) the whole team

 

P. Carrez "What numerical modeling tells us about dislocation creep in Earth mantle" (Invited)

 

 

Workshop AUGURy-RheoMan-iGEO

29-30 november, 2016 • Utrecht, The Netherlands.

 

 

50ème Congrès Annuel du Groupe Français de Rhéologie

October 25-27, 2016 • Lille, France.

Participants: P. Cordier, K. Gouriet

K. Gouriet, F. Boioli, B. Devincre, P. Carrez, P. Cordier "Modeling the creep properties of olivine in the lithospheric mantle from dislocation dynamics models" (Oral)

 

 

Multiscale Materials Modeling (MMM) 2016

9-14 october, 2016 • Dijon, France.

Participants: Ph. Carrez, P. Cordier, K. Gouriet, P. Hirel, S. Mahendran, X-Y. Sun

Symposium G - Modeling dislocation and hardening processes from atomic scale to microstructure

  • P. Hirel, P. Carrez, P. Cordier "From glissile to sessile: the fate of <110> dislocations in perovskites deformed at high temperature" (poster presentation)
  • R. Reali, F. Boioli, P. Carrez, K. Gouriet, P. Cordier « Modeling plasticity of MgO at the mesoscale by 2.5D Dislocation Dynamics » (poster presentation)
  • K. Gouriet, F. Boioli, B. Devincre, P. Carrez, P. Cordier  « Modeling the creep properties of olivine in the lithospheric mantle from dislocation dynamics models » (oral presentation)
  • F. Boioli, P. Carrez, P. Cordier, B. Devincre, K. Gouriet, P. Hirel, A. Kraych, S. Ritterbex "A multi-scale model of dislocation creep in MgSiO3 perovskite at extreme pressure and temperature conditions" (Oral presentation)

Symposium J - Multiscale modeling of interfaces and their effect on the mechanical and thermodynamic properties of crystalline materials

  • X-Y. Sun, P. Cordier, V. Taupin, C. Fressengeas « Continuous modeling of a grain boundary in MgO and its disclination induced grain-boundary migration mechanism » (oral presentation)

Symposium M - Synergy between modeling and experiments: from atomic to macroscopic scales

  • P. Hirel, A.F. Mark, M. Castillo-Rodriguez, W. Sigle, M. Mrovec, C. Elsässer "Dislocations in ferroelectric perovskite KNbO3: insight from theory and experiment" (oral presentation)
  • S. Mahendran, P. Carrez, C. Bollinger, H. Idrissi, P. Cordier « Plasticity of Olivine Mg2SiO4: Insights from nanomechanical experiments and atomistic calculations » (oral presentation)


 

Dislocations 2016

19-23 September 2015 • Purdue University in West Lafayette, Indiana, USA

  •  J. Amodeo, S. Dancette, Ph. Carrez, P. Cordier and L. Delannay « Multi-scale modeling of plasticity under pressure:
    from dislocation core to texture evolution » (oral)

 

 

EMC2016

2nd Europeam Mineralogical Conference "Minerals, rocks and fluids: alphabet and words of planet Earth"

September 11-15, 2016 • Rimini, Italy

P. Cordier, member of the Scientific Committee of EMC2016 and Chair of the PhD Student Award Committee of the IMA

Participants: P. Cordier, A. Goryaeva, K. Gouriet, R. Reali, X-Y Sun

  • A.Goryaeva, Ph. Carrez & P. Cordier  «Modeling [100] dislocation glide in MgSiO3 post-perovskite under D'' conditions» (Oral)
  • K. Gouriet, F. Boioli, B. Devincre, P. Carrez & P. Cordier "Modeling the creep properties of olivine in the lithospheric mantle from dislocation dynamics models" (Oral)
  • H. Idrissi, C. Bollinger, P. Cordier & F. Boioli  « In situ  deformation of olivine in the transmission electron microscope : from dislocation velocity measurements to stress-strain curves » (Poster)
  • R. Reali, F. Boioli, K. Gouriet, P. Carrez & P. Cordier « Modeling plasticity of MgO at the mesoscale using 2.5D Dislocation Dynamics » (Oral)
  • X-Y. Sun, P. Cordier, V. Taupin, C. Fressengeas & BB. Karki «Influence of pressure on disclination structures and grain-boundary migration of a 310/[001] boundary in MgO»  (Poster) 

 

 

2016 Rock Deformation Gordon Research Conference (GRC)

August 21-26, 2016 • Proctor Academy (New Hampshire), USA

Present: P. Cordier

 

 

EuroScience Open Forum ESOF 2016

23-27 July 2016 • Manchester, UK

Session « Deep Earth dynamics: what is happening underneath our feet? »

Participant : P. Cordier

  •  P. Cordier "creep under pressure" (invited)

 

 

2016 CIDER Summer Program

"Flow in the deep Earth"

June 27 to August 5, 2016  •  Kavli Institute for Theoretical Physics in Santa Barbara (CA)

Participant : P. Cordier

  • P. Cordier " Rheology II and transport properties " (invited)

 

 

Moscow International School of Earth Sciences - 2016

23-28 May, 2016  •  Vernadsky State Geological Museum of Russian Academy of Sciences, Moscow, Russia

Participant : A. Goryaeva

  •   A. Goryaeva, P. Cordier and Ph. Carrez « Atomistic modeling of MgSiO3 post-perovskite rheology » (oral)

 

 

2016 CIDER Community workshop

5-8  May 2016 • Marconi Center, Point Reyes, CA.

Participant : P. Cordier

  • P. Cordier "Rheology: deeper, slower" (invited)

 

 

European Geosciences Union General Assembly 2016

17–22 April • 2016 Vienna (Austria)

Participants : P. Cordier, A. Goryaeva

  •  A. Goryaeva, P. Cordier and Ph. Carrez « Anisotropic plasticity of MgSiO3 post-perovskite from atomic scale modeling » (oral)
  • P. Cordier, F. Boioli, C. Bollinger, H. Idrissi, A. Mussi, B.C. Nzogang and D. Schryvers "Dislocations: do you want them moving or in 3D ?" (oral)

     

     

Colloque Plasticité 2016
11-13 Avril 2016 • Poitiers, France

 Participants : K. Gouriet, P. Hirel, A. Mussi

  • P. Hirel, P. Carrez, P. Cordier "De glissile vers sessile : la transition ductile-fragile dans les perovskites" (oral)
  • B. C. Nzogang, A. Mussi, P. Cordier, S. Ghosh, N. Garvik, P. Carrez, S. Garruchet "Etude des dislocations dans la cémentite par tomographie électronique" (psoter)

 

TMS 2016 145th ANNUAL MEETING
February 14–18, 2016 • Nashville, Tennessee

Participants : Ph. Carrez, P. Hirel

Session: "Computational Methods for Spatio-temporal Scale-bridging: from Atomistics to Mesoscale: Scale-Bridging Methods for Plasticity"

  •  Ph. Carrez, A. Kraych, P. Hirel, P. Cordier "Peierls Potential and Kink Pair Mechanism in High Pressure MgSiO3 Perovskite" (Oral)

 

 

2015

 

AGU 2015 Fall meeting

December 14-18, 2015 • San Francisco, USA

Dana Medal ceremony during the session: "Atomic to planetary scales: Multi-scale understanding of planetary dynamics"

Session: Properties, Structure, and Dynamics of the Earth's Deep Mantle: From the Transition Zone to the Base of the Mantle

  • P. Cordier, Ph. Carrez, K. Gouriet, A. Kraych, S. Ritterbex « On Dislocation Glide in Planetary Interiors » (Oral, Invited)

Session: Matter in Planetary Interiors: Insights from High-Pressure Experiments, Computational Advances, and Extreme Petrology

  • P. Carrez, A. Kraych, P. Hirel and P. Cordier « Computational Mechanics of Bridgmanite at High-Pressure, High-temperature and as a Function of Strain-Rate » (Oral)

Session: Physics and Chemistry of Earth's Deep Mantle and Core

  • A. Goryaeva, P. Cordier and Ph. Carrez « Modeling defects and plasticity in MgSiO3 post-perovskite » (Poster)
  • R. Reali, P. Cordier, Ph Carrez and K. Gouriet « Modeling plasticity of MgO at the mesoscale using 2.5D Dislocation Dynamics » (Poster)

Session: Atomic to Planetary Scales: Multiscale Understanding of Planetary Dynamics

  • P. Cordier, F. Boioli, Ph. Carrez, K. Gouriet, P. Hirel, A. Kraych, S. Ritterbex « How Point Defects and Dislocations Drive Flow in the Deep Mantle » (Oral, Invited)
  • C. Bollinger, H. Idrissi, F. Boioli and P. Cordier « In Situ Deformation of Olivine in the Transmission Electron Microscope: from Dislocation Velocity Measurements to Stress-Strain Curves (Poster)
  • X-Y. Sun, P. Cordier, C. Fressengeas, V. Taupin « Continuous description of a grain boundary in olivine from atomic scale simulations: the role of disclinations » (Poster)


 

GeoBerlin

2015- Gemeinsame Jahrestagung der Geologischen Vereinigung GV, Deutschen Mineralogischen Gesellschaft DMG und der Deutschen Gesellschaft fuer Geowissenschaften DGG

October 4-7, 2015 • FU Berlin, Berlin, Germany

Participant: P. Cordier

P. Cordier co-convenes with H. Marquardt et R. Farla the session " Properties of Earth materials and constraints on mantle flow "

  • J. Amodeo, B.S.A. Schuberth, H.-P. Bunge, Ph. Carrez & P. Cordier « On the role of thermal heterogeneities on the rheology of MgO under conditions of the Earth’s lower mantle » (Poster)

  • F. Boioli, B. Devincre, M. Marquille, Ph. Carrez & P. Cordier « Creep modeling in Olivine by 2.5D dislocation dynamics simulations » (Poster)

Poster GeoBerlin

  • H. Idrissi, C. Bollinger, P. Cordier & F. Boioli “In situ deformation of olivine in the transmission electron microscope: from dislocation velocity measurements to stress-strain curves” (Oral)



Doctoral training on internal Earth

28 septembre - 9 octobre 2015 - Les Houches, France

Présent : P. Cordier

P. Cordier " The physics behind rheology: understanding for modeling (or the opposite…) " (Séminaire invité)


 

E-MRS Fall Meeting

15-18 septembrer 2015 - Warsaw (University of Technology), Poland

Participants : Ph. Carrez, P. Hirel, A. Mussi

Ph. Carrez co-convenes with D. Kiener & J. Amodeo the session « Deformation at small-scale: insights from experiments and simulations »

  • P. Hirel, P. Carrez, P. Cordier "Can ceramics be ductile? Structure and mobility of dislocations in perovskites"
  • A. Mussi, P. Cordier, S. Demouchy "Characterization of the olivine plasticity using electron tomography" (Oral)

See also:

  • H. Idrissi, B. Amin-Ahmadi, M.S. Colla, C. Bollinger, F. Boioli, J.P. Raskin, P. Cordier, T. Pardoen, D. Schryvers "Small-scale plasticity mechanisms in crystalline and amorphous materials revealed by in-situ TEM nanomechanical testing" (Oral, invitation to H. Idrissi)




"Deep Volatiles" meeting

september 14-15, 2015 - Oxford (Earth Sciences Department, University of Oxford), UK

Paticipant : P. Cordier

  • P. Cordier "Modelling creep in olivine" (Invited)

 



International Workshop  on Modelling of Mantle and Lithosphere Dynamics

August 31 - September 5, 2015 • Ile d'Oléron, France

Participant: P. Cordier

  • P. Cordier « From defects to mantle flow » (Invited)

 


23e Congrés général de la Société Française de Physique

24-28 August 2015 • Strasbourg, France

Participant: A. Mussi

Colloque μ2:  "Tomographies haute résolution de la matière"
  • A. Mussi « Caractérisation des dislocations dans l'olivine par tomographie électronique »

 



Modeling Materials Short Course

17-21 August 2015 • Friedrich-Alexander-Universität  and  Engineering of Advanced Materials (EAM) Cluster of Excellence - Erlangen-Nürnberg, Germany

Participant: R. Reali

 



Compas (Conférence d’informatique en Parallélisme, Architecture et Système)

June 30 - july 3 • Polytech'Lille, Villeneuve d'Ascq, France

Participant: P. Cordier

  • P. Cordier « Dynamique du manteau terrestre: vers une modélisation in silico » (Invited)

 

 

 Creep 2015

May 31 - June 4, 2015 • Toulouse, France

Participants: F. Boioli, P. Cordier

  • F. Boioli, B. Devincre, M. Marquille, Ph. Carrez & P. Cordier « Creep modeling in Olivine by 2.5D dislocation dynamics simulations » (Oral)



5th Les Houches School in Computational Physics: Multiscale modeling of materials

May 11-22 2015 • Les Houches, France

Présents : S. Mahendran

  • S.Mahendran, P.Carrez & P.Cordier " Implementation of THB1 potential in a large scale molecular mechanics simulation: Application to Mg2SiO4 forsterite plasticity" (Poster)




Colloque Plasticité 2015
April 28-30 2015 • Autrans, France

Participants: F. Boioli, K. Gouriet, P. Hirel, A. Mussi

  • K Gouriet, Ph. Carrez, P. Cordier, A. GUItton, A. Joulain, L. Thilly & C. Tromas "Dislocation modelling in Ti2AlN MAX phase based on the Peierls-Nabarro model" (Oral)
  • F. Boioli, B. Devincre, M. Marquille, Ph. Carrez & P. Cordier « Creep properties of Olivine by 2.5D dislocation dynamics simulations" (Oral)
  • A. Mussi, P. Cordier & S. Demouchy "Caractérisation de la plasticité de l'olivine par tomographie électronique" (Oral)
  • P. Hirel, Ph. Carrez & P. Cordier "Les céramiques peuvent-elles être ductiles ? Structures et mobilité des dislocations dans les perovskites" (Oral)

 


Forum ORAP 2015
April 2nd 2015 • Paris, France

Présent : P. Cordier


 

MicroDIce Final conference - Microstructural evolution during HT deformation : advances in the characterization techniques and consequences to physical properties

30 March to 1st April, 2015 - Montpellier, France

Participants : A. Goryaeva, R. Reali



Réunion plénière du GDR ModMat

8-9 january 2015 • La Doua, Lyon, France

Participants: P. Carrez, P. Hirel

  • Ph. Carrez, P. Hirel, A. Kraych & P. Cordier «Plasticité de la perovskite MgSiO3 sous pression: Etude atomique des propriétés de cœur des dislocations [100] et [010]» (Oral)

 

 


2014


AGU 2014 Fall meeting

December 15-19, 2014 • San Francisco, USA - Nearly 24,000 attendees

Participants: P. Cordier, S. Goryaeva, P. Hirel, A. Kraych, S. Ritterbex

Invited communications of P. Cordier in the following sessions:

"Ductile deformation in the lithosphere: fabrics, rheology and physical properties" proposed by Luiz Morales, Ken-ichi Hirauchi & Vincent Soustelle

  • P. Cordier, S. Demouchy, A. Mussi & A. Tommasi "New Insights on the Rheology of Olivine Deformed under Lithospheric Temperature Conditions" (invited)

and

« Seismic Anisotropy: Predictions, Observations, and Interpretations »

 proposed by Thomas Bodin, Carlos J. Garrido, Andrea Tommasi & Michael Kendall

  • P. Cordier,  Ph. Carrez, A. Goryaeva, K. Gouriet, P. Hirel, A. Kraych & S. Ritterbex "How Modelling of Crystal Defects at the Atomic Scale can Provide Information on Seismic Anisotropy" (invited)

  • A. Goryaeva, Ph. Carrez, P. Cordier “Atomistic Modeling of Dislocations in MgSiO3 Post-Perovskite” (Poster)
  • P. Hirel, Ph. Carrez, P. Cordier “Modeling Creep in the Lower Mantle: Insights from the Atomic Scale” (Poster)
  • A. Kraych, P. Hirel, Ph. Carrez, P. Cordier “Temperature Dependant Dislocation Mobility in MgSiO3 Perovskite: An Atomic Scale Study” (Poster)
  • S. Ritterbex, Ph. Carrez, P. Cordier “Plastic Deformation of Transition Zone Minerals: Effect of Temperature on Dislocation Mobility” (Poster)

 

Please also watch:

  • 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" (Oral)
  • S. Demouchy, A. Tommasi & P. Cordier "Low strength of the shallow mantle lithosphere: Data and geodynamical consequences" (Oral)

 

 

 

International Workshop on Dislocation Dynamics Simulations

December 10-12, 2014 • Maison de la Simulation, Saclay, France

Participants: F. Boioli, P. Cordier

  • F. Boioli, B. Devincre, Ph. Carrez & P. Cordier « Creep modeling in Olivine by 2.5D dislocation dynamics simulations » (poster)

 


Colloque "Cristallographie" organized by Académie Lorraine des Sciences for the International year of crystallography

November 15, 2014 • Grands Salons de l'Hôtel de Ville de Nancy

Participant: P. Cordier

  • P. Cordier « Tordre des cristaux » (invited)

 

 

Forum ORAP (Promouvoir le calcul haute performance)

October14-15, 2014 • Maison de l'UNESCO, Paris

Participant: P. Cordier (Programme)

 


Multiscale Materials Modeling VII International Conference  “The Microstructural Frontier”

October 6-10, 2014 • Berkeley Marina, San Francisco Bay, California

Participants: F. Boioli, Ph. Carrez, K. Gouriet, P. Hirel

  • F. Boioli, B. Devincre, Ph. Carrez & P. Cordier « Creep modeling in Olivine by 2.5D dislocation dynamics simulations » (oral)
  • K. Gouriet, P. Cordier & A. Mussi « Understanding deformation mechanisms of a dense hydrous magnesium silicate (Phase A) » (oral)
  • P. Hirel, A. Kraych, K.Gouriet, P. Carrez & P. Cordier « Modeling dislocation climb at the atomic scale in MgSiO3 perovskite in the conditions of Earth's lower mantle » (Oral)
  • Ph. Carrez & P. Cordier « Peierls Potential for 1/2<110>110 in MgO: unusual effect of high pressure » (poster)

See also :

  • N. Garvik, Ph. Carrez & P. Cordier « Modeling thermal activation of dislocation glide in cementite at low temperature » (Oral)

 

 

92nd Annual Meeting of the German Mineralogical Society (DMG)

21 - 24 September 2014 • Friedrich-Schiller-University Jena, Germany.

Participants: A. Goryaeva, A. Kraych, S. Ritterbex

A. Goryaeva, P. Carrez, P. Cordier "Atomistic modeling of dislocations with [100] Burgers vector in MgSiO3 post-perovskite" Poster Picture 1; Picture 2

A.Kraych, P.Hirel, Ph.Carrez & P.Cordier "Atomistic modelling of dislocations in MgSiO3 perovskite" Oral Picture 1; Picture 2

S. Ritterbex, P. Carrez, K. Gouriet & P. Cordier "Modelling dislocation mobility in transition zone minerals" Oral Picture 1; Picture 2

 

 

European Materials Research Society (E-MRS) Fall Meeting 2014

16 - 19 September 2014 • Warsaw University of Technology, Warsaw, Poland.

Participants: Ph. Carrez, S. Ritterbex

S. Ritterbex, P. Carrez, K. Gouriet & P. Cordier "Modelling dislocation mobility of complex silicates in the Earth's mantle" (invited)

A.Kraych, P.Hirel, Ph.Carrez & P.Cordier "Atomistic modelling of dislocations in MgSiO3 perovskite" Poster

 

*

21st General Meeting of the International Mineralogical Association: IMA 2014

1-5 septembre 2014 • Sandton Convention centre, Gauteng, Afrique du Sud

Participant : P. Cordier (member of the council of IMA)

P. Cordier, S. Demouchy, B. Beausir, V. Taupin & C. Fressengeas "Disclinations and grain boundary migration : evidence for a new deformation mechanism in olivine-rich rocks" (Oral)

 


Journées de la Matière Condensée

August 24-29, 2014 • Paris, France

Participant : P. Cordier

P. Cordier "Plastic flow of high-pressure minerals in the Earth’s mantle" (invited; semi-plenary talk)

 

 

 

ppv@10: a Meeting for the 10th Anniversary of the Discovery of Post-perovskite
June 26-27 2014 • University of Bristol, UK

Participant : P. Cordier and A. Goryaeva

P. Cordier, A. Goryaeva & Ph. Carrez  “Modeling dislocations and plasticity in high-pressure polymorphs of MgSiO3invited

A. Goryaeva, Ph. Carrez & P. Cordier  “Atomistic modeling of dislocations with [100] Burgers vector in MgSiO3 post-perovskite” poster


 

Colloque Plasticité 2014
April 28-30 2014 • Université Lyon 1, Domaine de la DOUA, Villeurbanne, France
The whole team
  • Ph. Carrez, "Dislocations et systèmes de glissement dans les minéraux" Invited
  • F. Boioli, B. Devincre, Ph. Carrez & P. Cordier “Olivine plasticity in the Earth's mantle deformation conditions studied by 2.5D dislocation dynamics simulations”. Oral
  • A. Goryaeva, Ph. Carrez & P. Cordier “Atomistic modeling of screw dislocations with [100] Burgers vector in MgSiO3 post-perovskite”. Poster
  • K. Gouriet, P. Cordier & Ph. Carrez “Modeling dislocation core structures in a dense hydrous magnesium silicate (phase A)”. Poster
  • A. Mussi, P. Cordier & S. Demouchy "Caractérisation des dislocations [001] dans l’olivine déformée à basse température, par tomographie électronique". Poster
  • S. Ritterbex, Ph. Carrez, K. Gouriet & P. Cordier “Intracrystalline Plasticity of Mg2SiO4 Ringwoodite”. Poster

 

 

Les Friedel, la chimie et les cristaux (A day in honour of Jacques Friedel)

April 22, 2014 • Chimie ParisTech (Amphithéâtre Charles Friedel)

Will be present : P. Cordier

 

Modeling Materials Short Course

March 17-21, 2014 • Technische Universitat Hamburg-Harburg (TUHH), Hamburg, Germany

Participants: S. Goryaeva et S. Ritterbex  Picture

 


The Schöntal Symposium on Dislocation-based Plasticity
February 24-28, 2014 • Kloster Schöntal, South of Germany
Participants : F. Boioli, P. Cordier
  • F. Boioli, B. Devincre, Ph. Carrez & P. Cordier “Olivine plasticity in the Earth's mantle deformation conditions studied by 2.5D dislocation dynamics simulations”. Poster  Photo
 

DMG-Short Course  "High-Pressure Experimental Techniques and Applications to the Earth’s Interior"

February 24-28 2014 • Bayerisches Geoinstitut, Bayreuth Germany

Participants : A. Goryaeva, A. Kraych & S. Ritterbex  Photo 1  Photo 2  Photo 3  Photo 4

 


Microstructure with EBSD: What can be done with?

February 10-12, 2014 • Course/workshop - Géopolis, Lausanne, Suisse

Present as a teacher: P. Cordier



2013


AGU 2013 Fall meeting
December 9-13, 2013 • San Francisco, USA

Participants: P. Cordier, K. Gouriet, A. Kraych, S. Ritterbex

  • P. Cordier, S. Demouchy, B. Beausir, V. Taupin, C. Fressengeas & P. Cordier " Disclinations and grain boundary migration : evidence for a new deformation mechanism in olivine-rich rocks ". Oral, invited
  • P. Cordier, S. Demouchy, B. Beausir, V. Taupin, C. Fressengeas & P. Cordier " Characterization by EBSD of dislocations and disclinations in olivine: implications for the rheology of olivine-rich aggregates". Poster Photo 1 Photo 2
  • K. Gouriet, P. Cordier, Ph. Carrez, A. Mussi, R. Caracas " Modeling of dislocation core structures in Mg7Si2O8(OH)6 phase A ". Oral
  • A. Kraych, Ph. Carrez, P. Hirel, & P. Cordier " Numerical modeling of MgSiO3 perovskite plasticity at the atomic scale". Poster Photo 1 Photo 2
  • S. Ritterbex, Ph. Carrez, K. Gouriet, & P. Cordier " Numerical modelling of the plasticity of Ringwoodite under transition zone conditions in the Earth's mantle". Poster Photo

see also:

  • B. Journaux, R. Caracas, P. Carrez, K. Gouriet, P. Cordier, I. Daniel, The ice X elastic and plastic properties from ab initio calculations and Peierls-Nabarro models. Interest for the interior of ocean exoplanets and ice giants. Poster
  • 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, Poster
  • E. Amiguet, B. V. D. Moortele, P. Cordier, N. Hilairet, B. Reynard, Deformation mechanisms and rheology of serpentines in experiments and in nature, Poster


Formation Dynamique Moléculaire

November 18-21, 2013 • Laboratoire MATEIS, Lyon

followed by two  days on  december 2 and 9, 2013 for the follow up of the projects

Participants: Ph. Carrez as a professor, A. Kraych as a student


MRS 2013 Fall Meeting

December 1-6, 2013 • Boston, Massachusetts, USA

Participants: F. Boioli, Ph. Carrez, P. Hirel

  • F. Boioli, B. Devincre , Ph. Carrez, P. Cordier" Olivine Plasticity in the Earth's Mantle Deformation Conditions Studied By 2.5D Dislocation Dynamics Simulations". Oral
  • Ph. Carrez, J. Godet & P. Cordier " Effect of pressure on the core energy of ½<110> screw dislocations in MgO : Insights from first-principles calculations ". Oral
  • P. Hirel, Ph. Carrez, & P. Cordier " Atomic-Scale Study of Dislocation Climb in MgSiO3 Perovskite in the Conditions of Earth's Lower Mantle". Oral

Also present N. Garvik

  • N. Garvik, Ph. Carrez & P. Cordier « Modeling of plastic properties of cementite » Oral


ICMM3

September 8-11, 2013 • Warsaw, Poland

Participant: Ph. Carrez, K. Gouriet

  • Ph. Carrez, A. Kraych, K. Gouriet, P. Hirel & P. Cordier "Atomistic calculations of dislocation core structures in MgSiO3 perovskite" Oral presentation
  • Session IV - "Atomistic and ab-initio modelling of materials" is chaired by Ph. Carrez


Goldschmidt 2013

August 25-30, 2013 • Florence, Italy

Participant: P. Cordier

  • Session " Transport Processes in the Deep Interior from Experiment and Simulation" (Conveners: P. Cordier & A. Walker)


Colloque Plasticité 2013
April 17-19 2013 • Ecole de Chimie (ENSCP) Paris, France

Participants: the whole team !

  • K. Gouriet, Ph. Carrez & P. Cordier “Modélisation de la structure de cœur des dislocations vis de vecteur de Burgers [100] et [010] dans la perovskite MgSiO3 à différentes pressions” Poster.
  • P. Hirel, A. Kraych, Ph. Carrez, K. Gouriet & P. Cordier “ Étude des propriétés de dislocations dans la perovskite MgSiO3 par simulations à l'échelle atomique” Poster
  • S. Ritterbex, Ph. Carrez, K. Gouriet & P. Cordier “First principles atomistic calculations of the plastic properties of Mg2SiO4 Ringwoodite at 20 GPa” Poster

See also t:

  • N. Garvik, Ph. Carrez & P. Cordier “Modélisation numérique des propriétés plastiques de la cémentite Fe3C” Poster
  • A. Mussi, P. Cordier, S. Demouchy & A. Tommasi  “Détermination des plans de glissement des dislocations [001] vis dans l’olivine par tomographie électronique. Oral presentation


EUG 2013

April 7-12, 2013 • Vienna, Austria

P. Cordier participates to the session "Creep and fracture of Earth and planetary materials: from ice to olivine" (Conveners: M. Drury, M. Montagnat & M. Schneebeli)

  • P. Cordier, S. Demouchy, A. Mussi & A. Tommasi "Deformation mechanisms of olivine single crystals compressed at 300 MPa and 800-1100°C" Oral (invited)

 

Meeting of the FOR741 'Nanoscale processes and geomaterials properties'

March 22-23, 2013 • Freie Universität Berlin, Allemagne

Participant: P. Cordier

  • P. Cordier  «Multiscale modelling of plastic deformation: application of minerals under pressure » Lecture (invited)


 
Réunion plénière du GDR CNRS 3532 MODMAT
February 21-22, 2013 • Marseille, France

Participants: P. Carrez, K. Gouriet & P. Hirel

  • P. Carrez, P. Cordier, K. Gouriet, P. Hirel, A. Kraych, S. A. W. Ritterbex « Plasticité des minéraux du manteau terrestre » Oral


Final meeting of the Crystal2Plate network

January 27-31, 2013 • Fréjus, France

Participant: P. Cordier

  • P. Cordier  «Deformation processes in the deep mantle » Lecture (invited)

 

2012

 


AGU 2012 Fall meeting

December 3-7, 2012 • San Francisco, USA

 Participant: P. Cordier

  • Session "Rheology of Deep Earth Materials: Spanning 12 Orders of Magnitude of Length Scales" (Conveners: HP Bunge, P Burnley, P Cordier)
  • P. Cordier, Ph. Carrez, K. Gouriet & A. Kraych "Modelling dislocation cores in MgSiO3 perovskite" Poster



Structure and Dynamics of the Earth's Deep Mantle

November 13-14, 2012 • Collège de France, Paris, France - Chaire de Mme Barbara Romanowicz

Participants: the whole team !

  • A. Kraych "Atomic-scale modeling of dislocations n MgSiO3 perovskite" Poster
  • S. Ritterbex "Rheology: "Toward a better understanding of mantle flow" Poster



6th International Conference on MULTISCALE MATERIALS MODELING MMM2012

October 15-19, 2012 • Biopolis, Singapore

Participants: Ph Carrez, P. Cordier

  • Ph. Carrez, J. Amodeo & P. Cordier « Pressure effect on the critical resolved shear stress of MgO single crystals » Poster - Best Poster Award
  • Ph. Carrez, A. Kraych, K. Gouriet & P. Cordier « Dislocation modelling in MgSiO3 perovskite » Oral presentation

also present: N. Garvik

  • N. Garvik, Ph. Carrez & P. Cordier « Density-functional theory of the ultimate strength of cementite Fe3C »Oral presentation

 

 



Graduate course from  Mme Barbara Romanowicz "Structure et dynamique du manteau profond de la Terre"

October 1, 8, 15, 22, 29 and november 5, 2012 • Collège de France, Paris, France

Will attend: A. Kraych et S. Ritterbex

 


 

First European Mineralogical Conference EMC12

September 2-6, 2012 • Frankfurt am Main, Germany

Participant: P. Cordier

  • J. Amodeo, Ph. Carrez, P. Cordier, K. Gouriet & A. Kraych  «Modelling dislocation and plasticity in MgO and MgSiO3 perovskite under lower mantle conditions » Oral presentation

 

Dislocations 2012

August 27-31, 2012 • Budapest, Hungaria

Participants: Ph Carrez, P. Cordier & K. Gouriet

  • Ph. Carrez, J. Amodeo & P. Cordier « Modeling the effect of pressure on the critical resolved shear stress of MgO single crystals » Oral presentation
  • Ph. Carrez, A. Kraych, K. Gouriet & P. Cordier « Modeling dislocation core structures in MgSiO3 perovskite » Poster

 

Ph Carrez @ Dislocations 2012 

 

 

Goldschmidt 2012

June 24-29, 2012 • Montreal, Canada
Participant: P. Cordier
  • J. Amodeo, Ph. Carrez & P. Cordier « Modeling plastic deformation of minerals under mantle strain-rates » Oral presentation
Colloque Plasticité 2012
April 11-13 2012 • Metz, France
Participants: Ph Carrez, P. Cordier, K. Gouriet & A. Kraych
  • K. Gouriet, A. Kraych, Ph. Carrez & P. Cordier « Modélisation de la structure de cœur des dislocations vis de vecteur de Burgers [100] et [010] dans la perovskite MgSiO3 à différentes pressions » - Poster
Also present: N. Garvik
  • N. Garvik, Ph. Carrez & P. Cordier « Elasticité et contraintes limites théoriques de la cémentite Fe3C » Oral presentation
 
TMS 2012: Linking Science and Technology for Global Solutions
March 11-15, 2012 • Orlando, Floride, USA
Participants: Ph. Carrez & P. Cordier
Communications:
  • Ph. Carrez (invited) & P. Cordier "Atomistic Simulations of Kinks on 1/2<110> Screw Dislocation in Magnesium Oxide" – Oral presentation
  • Ph. Carrez, J. Amodeo & P. Cordier "Effect of Pressure on the Critical Resolved Shear Stress of MgO Single Crystal: Insights from Numerical Modeling"  – Oral presentation