The Paul Scherrer Institute PSI is the largest research institute for natural and engineering sciences within Switzerland. We perform cutting-edge research in the fields of future technologies, energy and climate, health innovation and fundamentals of nature. By performing fundamental and applied research, we work on sustainable solutions for major challenges facing society, science and economy. PSI is committed to the training of future generations. Therefore, about one quarter of our staff are post-docs, post-graduates or apprentices. Altogether, PSI employs 2300 people. 

For the Light-Matter Interactions group in the Laboratory for Materials Simulations (LMS) of the PSI Center for Scientific Computing, Theory, and Data (CSD) we are looking for a

PhD student on theoretical and computational prediction of pump-induced dynamics in materials

Apply online now

Your tasks

  • PhD Thesis computational condensed matter physics 
  • Work out quantum geometric principles of strong light-matter interaction 
  • Perform first-principle simulations of light-induced dynamics in solids 
  • Perform high-throughput calculations of materials suitable for Floquet engineering 
  • Investigation of driving protocols with synthetic light fields 
  • Collaboration with experimental groups 
  • Support teaching activities generally at the institution of the thesis advisor

Your profile

  • Higher education in theoretical physics at the master level 
  • A strong background in theoretical condensed matter physics or related disciplines 
  • Experience with first-principle simulations (DFT, Wannier, many-body methods, etc.) is an asset 
  • Programming skills in Python / Fortran / C++ 
  • Good command of English and excellent communication skills 
  • The ability to work independently and collaborate effectively with both theoretical and experimental partners is essential

We offer

Our institution is based on an interdisciplinary, innovative and dynamic collaboration. You will profit from a systematic training on the job, in addition to personal development possibilities and our pronounced vocational training culture. If you wish to optimally combine work and family life or other personal interests, we are able to support you with our modern employment conditions and the on-site infrastructure.

For further information, please contact Prof. Michael Schüler, email michael.schueler@psi.ch

Please submit your application online by 15 June 2025 (including CV, motivation letter, copy of BSc and MSc certificates with grades, addresses of referees) for the position as PhD student (index no. 7303-00).

Paul Scherrer Institute, Human Resources Management, Robin Schmid, 5232 Villigen PSI, Switzerland