Prof. Dr. Corinna Kollath
from the Physikalisches Institut at the University of Bonn.

Links
- https://www.pi.uni-bonn.de/en/news/repelling-yet-still-sticking-together/kollath-frommann-001.jpg/image_view_fullscreen
- https://www.pi.uni-bonn.de/en/news/repelling-yet-still-sticking-together/kollath-frommann-001.jpg/@@download/image/Kollath-Frommann-001.jpg