Pierre HIREL

Maitre de Conférences Université de Lille, FST-Dép. Physique

Bâtiment C6 - Bureau 214
Unité Matériaux et Transformations
Cité scientifique, Bât. C6
Université de Lille
59655 Villeneuve d'Ascq
France
Tel: +33 (0)320 33 71 42
Fax: +33 (0) 320 43 65 91
Courriel : Envoyer un mel à Pierre HIREL
Page personnelle: https://pierrehirel.info
Identifiant ORCID : 0000-0002-7488-8466

Equipe: Plasticité

Recherche

Modélisation de la plasticité des minéraux du manteau terrestre. J'étudie les propriétés mécaniques, les dislocations, les joints de grains et la diffusion dans des matériaux complexes comme les céramiques et les minéraux, au moyen de simulations à l'échelle atomique.

Enseignement

Enseignements à l'UFR de Physique : Mécanique de Newton, Thermodynamique, Électromagnétisme, Physique pour géologues, Programmation en C.

Codes développés

Atomsk - Un code pour manipuler les systèmes atomiques

Thèses soutenues

• Konstantinos THOMAIDIS, Do mantle xenoliths preserved water signature from the lithospheric mantle and how ? An experimental et numerical approach . Thèse soutenue en 2022. Co-direction: Jannick INGRIN.

Derniers dépôts dans dans LillOA (Lille Open Archive)

Publications

21. A. Dimou, P. Hirel, A. Grünebohm, Pinning of domain walls by strontium layer in the BaTiO3 perovskite: An atomic-scale study, Physical Review B 106;9, 094104 (2022), [doi: 10.1103/physrevb.106.094104, LillOA]
20. P. Hirel, P. Carrez, P. Cordier, Why do compact grain boundary complexions prevail in rock-salt materials?, Acta Materialia 118297 (2022), [doi: 10.1016/j.actamat.2022.118297, LillOA]
19. J. Furstoss, P. Hirel, P. Carrez, P. Cordier, Complexions and stoichiometry of the 60.8°//[100](011) symmetrical tilt grain boundary in Mg2SiO4 forsterite: a combined empirical potential and first-principles study, American Mineralogist (2022), [doi: 10.2138/am-2022-8420, LillOA]
18. P. Hirel, J. Furstoss, P. Carrez, A critical assessment of interatomic potentials for modelling lattice defects in forsterite Mg2SiO4 from 0 to 12 GPa, Physics and chemistry of minerals 48;12, (2021), [doi: 10.1007/s00269-021-01170-6, LillOA]
17. P. Hirel, P. Carrez, P. Cordier, Ferroelasticity in MgSiO3 bridgmanite: Assessing the intrinsic structure and motion of (-110) twin walls with atomic-scale simulations, Scripta Materialia 188, 102-106 (2020), [doi: 10.1016/j.scriptamat.2020.07.016, LillOA]
16. J.-H. Zhai, P. Hirel, P. Carrez, Atomic-scale properties of jogs along 1/2〈110〉{1¯10} edge dislocations in MgO, Scripta Materialia 181, 66-69 (2020), [doi: 10.1016/j.scriptamat.2020.02.013, LillOA]
15. S. Ritterbex, P. Hirel, P. Carrez, On low temperature glide of dissociated 〈1 1 0〉 dislocations in strontium titanate, Philosophical Magazine 98, 1397-1411 (2018), [doi: 10.1080/14786435.2018.1438682, LillOA]
14. F. Boioli, P. Carrez, P. Cordier, B. Devincre, K. Gouriet, P. Hirel, A. Kraych, S. Ritterbex, Pure climb creep mechanism drives flow in Earth's lower mantle, Science Advances 3, e1601958 (2017), [doi: 10.1126/sciadv.1601958, LillOA]
13. P. Hirel, P. Carrez, P. Cordier, From glissile to sessile: Effect of temperature on <110> dislocations in perovskite materials, Scripta Materialia 120, 67-70 (2016), [doi: 10.1016/j.scriptamat.2016.04.001, LillOA]
12. B. Kozinsky, S.A. Akhade, P. Hirel, A. Hashibon, C. Elsässer, P. Mehta, A. Logeat, U. Eisele, Effects of Sublattice Symmetry and Frustration on Ionic Transport in Garnet Solid Electrolytes, Physical Review Letters 116, (2016), [doi: 10.1103/PhysRevLett.116.055901, LillOA]
11. A. Kraych, P. Carrez, P. Hirel, E. Clouet, P. Cordier, Peierls potential and kink-pair mechanism in high-pressure MgSiO3 perovskite: an atomic scale study, Physical Review B 93, 14103 (2016), [doi: 10.1103/PhysRevB.93.014103, LillOA]
10. P. Hirel, P. Carrez, E. Clouet, P. Cordier, The electric charge and climb of edge dislocations in perovskite oxides: The case of high-pressure MgSiO3 bridgmanite, Acta Materialia 106, 313-321 (2016), [doi: 10.1016/j.actamat.2016.01.019, LillOA]
9. P. Cuvillier, H. Leroux, D. Jacob, P. Hirel, Fe-Mg interdiffusion profiles in rimmed forsterite grains in the Allende matrix: Time-temperature constraints for the parent body metamorphism, Meteoritics and Planetary Science 50, 1529-1545 (2015), [doi: 10.1111/maps.12493, LillOA]
8. P. Hirel, A.F. Mark, M. Castillo-Rodriguez, W. Sigle, M. Mrovec, C. Elsässer, Theoretical and experimental study of the core structure and mobility of dislocations and their influence on the ferroelectric polarization in perovskite KNbO3, Physical Review B 92, (2015), [doi: 10.1103/PhysRevB.92.214101, LillOA]
7. P. Hirel, Atomsk: A tool for manipulating and converting atomic data files, Computer Physics Communications 197, 212-219 (2015), [doi: 10.1016/j.cpc.2015.07.012, LillOA]
6. P. Hirel, M. Mrovec, C. Elsässer, Atomistic simulation study of 〈1 1 0〉 dislocations in strontium titanate, Acta Materialia 60, 329-338 (2012), [doi: 10.1016/j.actamat.2011.09.049, LillOA]
5. P. Hirel, P. Marton, M. Mrovec, C. Elsässer, Theoretical investigation of {110} generalized stacking faults and their relation to dislocation behavior in perovskite oxides, Acta Materialia 58, 6072-6079 (2010), [doi: 10.1016/j.actamat.2010.07.025, LillOA]
4. S. Brochard, P. Hirel, L. Pizzagalli, J. Godet, Elastic limit for surface step dislocation nucleation in face-centered cubic metals: Temperature and step height dependence, Acta Materialia 58, 4182-4190 (2010), [doi: 10.1016/j.actamat.2010.04.009, LillOA]
3. J. Godet, P. Hirel, S. Brochard, L. Pizzagalli, Dislocation nucleation from surface step in silicon: The glide set versus the shuffle set, physica status solidi (a) 206;8, 1885-1891 (2009), [doi: 10.1002/pssa.200881460, LillOA]
2. J. Godet, P. Hirel, S. Brochard, L. Pizzagalli, Evidence of two plastic regimes controlled by dislocation nucleation in silicon nanostructures, Journal of Applied Physics 105;2, 026104 (2009), [doi: 10.1063/1.3072707, LillOA]
1. P. Hirel, J. Godet, S. Brochard, L. Pizzagalli, P. Beauchamp, Determination of activation parameters for dislocation formation from a surface in fcc metals by atomistic simulations, Physical Review B 78;6, (2008), [doi: 10.1103/physrevb.78.064109, LillOA]

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Communications

10. K. Thomaidis, J. Ingrin, P. Hirel, Hydrogen isotopic exchange experiments in mantle xenoliths indicate rapid δD equilibrium with magma, Communication dans un congrès sans actes, Goldschmidt 2021, Lyon, France, Juil 2021 [LillOA]
9. K. Thomaidis, J. Ingrin, P. Hirel, Do mantle xenoliths preserve water signature from the lithospheric mantle and how? An experimental and numerical approach., Poster, EGU General Assembly 2019, Vienna, Autriche, Avr 2019 [LillOA]
8. P. Hirel, X.-Y. Sun, P. Carrez, P. Cordier, V. Taupin, C. Fressengeas, Etude systématique de joints de grains dans MgO et leur évolution à très haute pression, Communication dans un congrès sans actes, Plasticité 2018, Nancy, France, Avr 2018 [LillOA]
7. P. Hirel, G.-F. Bouobda Moladje, P. Carrez, P. Cordier, Systematic Study of Grain Boundaries in Periclase MgO Using Atomic-Scale Simulations, Poster, AGU Fall Meeting 2017, La Nouvelle Orleans, Etats-Unis d'Amérique, Déc 2017 [LillOA]
6. P. Carrez, F. Boioli, P. Cordier, B. Devincre, K. Gouriet, P. Hirel, A. Kraych, S. Ritterbex, On Pure Climb Creep mechanism in the Lower Mantle, Conférence invitée, 9th High Pessure Mineral Physics Seminar, Saint Malo, France, Sep 2017 [LillOA]
5. P. Hirel, X.-Y. Sun, P. Carrez, P. Cordier, G.-F. Bouobda Moladje, Etude systématique de joints de grains dans MgO par simulations à l'échelle atomique, Poster, Plasticité 2017, Rennes, France, Avr 2017 [LillOA]
4. 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, Communication dans un congrès sans actes, 8th International Conference on Multiscale Materials Modeling (MMM 2016 ), Dijon, France, Oct 2016 [LillOA]
3. P. Hirel, A.F. Mark, M. Castillo-Rodriguez, W. Sigle, M. Mrovec, C. Elsässer, Dislocations in ferroelectric perovskite KNbO3: insight from theory and experiment, Communication dans un congrès sans actes, 8th International Conference on Multiscale Materials Modeling (MMM 2016 ), Dijon, France, Oct 2016 [LillOA]
2. P. Hirel, P. Carrez, P. Cordier, From glissile to sessile: the fate of <110> dislocations in perovskites deformed at high temperature, Poster, 8th International Conference on Multiscale Materials Modeling (MMM 2016 ), Dijon, France, Oct 2016 [LillOA]
1. P. Hirel, P. Carrez, P. Cordier, De glissile vers sessile : la transition ductile-fragile dans les perovskites, Communication dans un congrès sans actes, Plasticité 2016, Poitiers, France, Avr 2016 [LillOA]

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