Chalmers Physics Department Awards Two Best Doctoral Thesis Prizes
The Department of Physics at Chalmers University of Technology has awarded its best doctoral theses prizes to Mathias Hoppe and Christopher Linderälv. Their research contributes to fusion energy control and material science.

Gothenburg, Sweden – The Department of Physics at Chalmers University of Technology has announced two recipients for its award for the year's best doctoral thesis. Dr. Mathias Hoppe and Christopher Linderälv have been recognized for their significant scientific contributions.
Mathias Hoppe's thesis, "Runaway-electron model development and validation in tokamaks," addresses magnetic confinement fusion. It focuses on developing models to control runaway electrons, which pose a risk of damage to fusion reactors. The award committee noted the work's solid scientific contributions and its success in making a complex subject understandable to those outside the immediate research field.
Christopher Linderälv's thesis, "Optical properties of point defects in insulators and of transition metal dichalcogenides," investigates the optical properties of point defects in insulators and transition metal dichalcogenides. His research combines first-principle calculations with experimental materials science and was praised for its clarity and visual quality.
The award committee specifically highlighted the pedagogical merits of both theses. They commended Hoppe and Linderälv for their ability to present complex scientific findings in an accessible manner. Hoppe is continuing his work in fusion plasma physics, while Linderälv's research advances the understanding of material optical properties.
The awards recognize outstanding scientific quality and effective communication of research.