The Department of Mechanical Engineering at Eindhoven University of Technology (TU/e) invites applications for a fully funded PhD position in the micromechanical modelling of particle generation during silicon wafer handling. This research is situated within the renowned Mechanics of Materials (MoM) section, which is internationally recognized for its high-level research in experimental analysis, theoretical understanding, and predictive modelling of complex mechanical behaviour in engineering materials.

The project addresses a critical challenge in the manufacturing of micro- and nanoscale substrates: the generation of contaminating particles during wafer handling, which impacts yield and quality. The PhD research aims to develop predictive simulations of silicon particle detachment under contact conditions, enabling quantitative assessment of governing factors and mitigation strategies. The work will involve extending a particle-based method (implemented in LAMMPS) to incorporate transformation plasticity, damage, and fracture, starting from a preliminary particle-continuum model for silicon. Key tasks include improving constitutive models for silicon, developing bond-based fracture criteria, implementing and validating a damage model, extending contact formulations, and accounting for crystalline anisotropy.

The project is highly interdisciplinary, requiring close collaboration with a parallel experimental project focused on measuring particle generation in silicon wafers, as well as with industrial partners such as VDL ETG. The MoM section provides a state-of-the-art computing infrastructure and a vibrant research environment. The PhD candidate will benefit from advanced training programs, including those organized by the Dutch Graduate School on Engineering Mechanics.

Applicants should hold an MSc in Mechanical Engineering, Materials Science, Aerospace Engineering, Applied Physics, or a related field, with a strong background in continuum and computational mechanics. Additional experience in materials science, metallurgy, experimental mechanics, or related areas is advantageous. Excellent analytical skills, creativity, initiative, and fluency in English (C1) are required. The position offers a four-year full-time contract, competitive salary (scale P: €3,059–€3,881/month), year-end bonus, vacation pay, pension, paid parental leave, and allowances for commuting and home working. International candidates may benefit from a tax compensation scheme.

To apply, submit your application online with a cover letter, CV, official grade lists, publication list, MSc thesis summary, references, and a detailed list of relevant skills. The deadline is January 10, 2026, but applications will be reviewed as received. For scientific inquiries, contact Prof. Marc Geers or Prof. Johan Hoefnagels. For HR questions, contact [email protected].