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 Solid State Dynamics Group we are looking for a

PhD Student

Apply online now

Your tasks

  • PhD Thesis in condensed matter physics 
  • Investigation of the lattice dynamical properties of beta-pyrochlores with `charge ice’ correlated disorder, and the consequences for phonon dispersion relations and lifetimes and thermal transport properties 
  • Support user activities at the Laboratory for Neutron Scattering and/or teaching activities generally at the institution of the thesis advisor 
  • Density functional simulation of phonon dispersions and lifetimes and thermal conductivity in beta-pyrochlores 
  • Inelastic neutron scattering measurements of phonon dispersions and lifetimes in beta pyrochlores and/or thermal conductivity measurements

Your profile

  • Master degree in Physics 
  • Experience in first principles calculations 
  • Experience in numerical data analysis 
  • The project is particularly suited to a candidate with interest in both theoretical and experimental work

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 Dr Tom Fennell, phone +41 56 310 32 13. 

Please submit your application online by 31 May 2025 (including addresses of referees) for the position as a PhD Student (Index-Nr. 3302-01).

Paul Scherrer Institute, Human Resources Management, Serdal Varol, 5232 Villigen PSI, Switzerland www.psi.ch