PLANCHER Emeric

Postdoctoral Associate
Laboratoire SIMaP-GPM2
Domaine Universitaire - BP 46
101 Rue de la Physique
38402 St Martin d'Heres
Contact mail

Research activities

Behavior by Design
Architectured materials
Crystal plasticity
In situ mechanical testing
Metal additive manufacturing

Behavior by Design

Behavior by design is a novel design strategy employed to create innovative architectured materials with original plastic behaviors, through metal additive manufacturing. New architectures, such as the Ti-6Al-4V lattice structure below, are tailor-made by considering a target plastic behavior, typically with an unusual shape, which brings new functionalities to the material. A key aspect of the method is the control of how local deformation fields evolve in the architecture depending on the interplay between geometrical, surface and microstructural effects. A multi-field mapping approach (strain, stress, microstructure) featuring in situ deformation experiments is used to develop fundamental mechanisms in the architecture, leading to the novel macroscopic behaviors.

Cv

2017 - Postdoctoral Associate, Massachusetts Institute of Technology (Cambridge, MA, USA)
2015 - Ph.D., Arts et Métiers ParisTech (Paris, France)
2012 - Research Assistant, Max-Planck-Institute (Düsseldorf, Germany)
2011 - M.Sc. & Ingénieur civil des mines (Saint-Etienne, France)

Publications

ORCID ID Marc FIVEL     Research Gate Marc FIVEL    

E. Plancher, L. Héraud, P. Lhuissier, R. Dendievel, D. Fabrègue, J.-J. Blandin and G. Martin, Towards behavior by design: a case study on corrugated architectures, Materials and Design, vol. 166, 107604, 2019.

E. Plancher, N. Vonk, K. Qu and C. C. Tasan, Devices and Methods for Holding a Sample for Multi-Axial Testing, Provisional patent, filed with U.S. Ser. No. 62/641 961, March 12, 2018.

T. Vermeij, E. Plancher and C. C. Tasan, Preventing damage and redeposition during focused ion beam milling: The “umbrella” method, Ultramicroscopy, vol. 186, pp. 35-41, 2018.

E. Plancher, V. Favier, C. Maurice, E. Bosso, N. Rupin, J. Stodolna, D. Loisnard, J.-B. Marijon, J. Petit, J.-S. Micha, O. Robach and O. Castelnau, Direct measurement of local constitutive relations, at the micron scale, in bulk metallic alloys, Journal of Applied Crystallography, vol. 50, pp. 940-948, 2017.

E. Plancher, J. Petit, C. Maurice, V. Favier , L. Saintoyant , D. Loisnard, N. Rupin, J.-B. Marijon, O. Ulrich, M. Bornert, J.-S. Micha, O. Robach and O. Castelnau, On the accuracy of elastic strain field measurements by Laue microdiffraction and HR-EBSD : a cross-validation experiment, Experimental Mechanics, vol. 56, pp. 483-492, 2016.

F. G. Zhang, O. Castelnau, M. Bornert, J. Petit, J.-B. Marijon and E. Plancher, Determination of deviatoric elastic strain and lattice orientation by applying digital image correlation to Laue microdiffraction images: the enhanced Laue-DIC method, Journal of Applied Crystallography, vol. 48, pp. 1805-1817, 2015.

E. Plancher, C. C. Taşan, S. Sandloebes and D. Raabe, On dislocation involvement in Ti–Nb gum metal plasticity, Scripta Materialia, vol. 68, pp. 805-808, 2013.

A. González, A. Dasari, B. Herrero, E. Plancher, J. Santarén, A. Esteban and S.H. Lim, Fire retardancy behavior of PLA based nanocomposites, Polymer Degradation and Stability, vol. 97, pp. 248-256, 2012.