Post-doc position in « microstructural et micromechanical characterizations and inverse analysis for crystal plasticity law identification (M/F)

27 Mar 2024
Job Information

Organisation/Company

CNRS

Department

Laboratoire Georges Friedel

Research Field

Engineering » Materials engineering
Physics » Acoustics

Researcher Profile

First Stage Researcher (R1)

Country

France

Application Deadline

16 Apr 2024 - 23:59 (UTC)

Type of Contract

Temporary

Job Status

Full-time

Hours Per Week

35

Offer Starting Date

13 May 2024

Is the job funded through the EU Research Framework Programme?

Not funded by an EU programme

Is the Job related to staff position within a Research Infrastructure?

No

Offer Description

The NOTIFICATION project aims at developing an inverse analysis methodology dedicated to the identification of the coefficients driving the interaction between dislocations on different slip systems. It will be based on micromechanical and microstructural data collected from nanoindentation and EBSD characterization methods. The recruited candidate will be involved in the development of measurement protocols and will participate in the development of the inverse analysis method.

Carrying out ex-situ and in-situ nanoindentation tests in a scanning electron microscope and finite element numerical simulations of these tests.
Creation of standard EBSD and High Resolution EBSD maps to measure misorientations, dislocation densities, and residual stresses.
Development of sample preparation protocols
Inverse identification of work hardening parameters and coefficients of the interaction matrix between sliding systems using optimization techniques.

The successful candidate will join the LGF of the Ecole des Mines (Saint-Etienne, France). The LGF laboratory gathers a hundred permanent researchers, post-docs and doctoral students in the fields of materials, mechanics and processes. The research activity will be integrated into the "Physics and Mechanics of Materials" (PMM) group, whose expertise is recognized in micromechanical testing and microstructural characterization.
This post-doctoral contract is funded by the ANR project entitled NOTIFICATION, bringing together the LGF of Mines Saint-Etienne and the FEMTO-ST Laboratory of the UFC (project leader). The successful candidate will work closely with the members of this consortium.

Requirements

Research Field

Engineering

Education Level

PhD or equivalent

Research Field

Physics

Education Level

PhD or equivalent

Languages

FRENCH

Level

Basic

Research Field

Engineering » Materials engineering

Years of Research Experience

None

Research Field

Physics » Acoustics

Years of Research Experience

None

Additional Information
Eligibility criteria

Solid experience in finite element modeling and crystal plasticity
Experience in nanomechanical testing
Knowledge of physical metallurgy and material characterization methods
MEB/EBSD skills would be appreciated but could be acquired
Ability to integrate into a team and interact.
Ability to communicate results in the form of scientific publications in peer-reviewed journals and international conferences

Website for additional job details

https://emploi.cnrs.fr/Offres/CDD/UMR5307-GUIKER-002/Default.aspx

Work Location(s)

Number of offers available

1

Company/Institute

Laboratoire Georges Friedel

Country

France

City

ST ETIENNE

Geofield

Where to apply

Website

https://emploi.cnrs.fr/Candidat/Offre/UMR5307-GUIKER-002/Candidater.aspx

Contact

City

ST ETIENNE

Website

https://www.mines-stetienne.fr/lgf/

STATUS: EXPIRED