Mikael Perrut

2004-2007   PhD in Physics, Université Pierre et Marie Curie, Paris, France 
2007-2009   Postdoctoral Studies, Laboratoire Léon Brillouin, CEA Saclay, France
2009-2017   Metallic Materials Research Engineer, Châtillon, France
2017-present   Head of Metallic Materials Microstructures and Processes (M3P) Unit, Onera, Châtillon, France
2018-present   Specially Appointed Associate Professor, School of Materials and Chemical Technology, Tokyo Institute of Technology

Field of Specialization
Metallic Phase Diagrams / Microstructure modelling / TiAl-based alloys

School of Materials and Chemical Technology(Tokyo Tech)
Department of Materials Structures (DMAS, Onera) (France)


Research Hub Group:Materials and Devices international hub group

Research Highlights 

  • In-situ observation of 3D spiral eutectic solidification
  • Influence of latent heat in the precipitation of γ’ phase in nickel-based superalloys

Selected Publications 

  • Paris A, Perrut M, Daloz D, Denquin A, “Silicide Precipitation in Silicon-Doped γ-TiAl Alloys” in: Proceedings of the 13th World Conference on Titanium, edited by V. Venkatesh et al., J. Wiley and Sons, 1237-1242 (2016)
  • Perrut M, Thermodynamic “Modeling by the CALPHAD Method and its Applications to Innovative Materials”, Aerospace Lab Journal 09-10 (2015)
  • Perrut M, Locq D, “γ′ precipitation kinetics in the powder metallurgy superalloy N19 and influence of the precipitation latent heat”, MATEC Web of Conferences 14, 09004 (2014)
  • Perrut M, Mathon MH, Delagnes D, Small-angle neutron scattering of multiphase secondary hardening steels, Journal of Materials Science 47-4, 1920-1929 (2011)
  • Akamatsu S, Perrut M, Bottin-Rousseau S, Faivre G, “Spiral Two-Phase Dendrites”, Phys Rev Lett 104-5, 056101 (2010)
  • Akamatsu S, Bottin-Rousseau S, Perrut M, Faivre G, Witusiewicz V, Sturz L, “Real-time study of thin and bulk eutectic growth in succinonitrile-(d)camphor alloys”, J Cryst Growth 299-2, 418-428 (2007)