In her introductory lecture, PhD student Veronika Reich briefly explained how the neutron source works and what research is carried out here. This was followed by a “scavenger hunt” around the site. At the individual stations, the girls learned from Veronika Reich and the two physicists Dr. Neelima Paul and Dr. Petra Kudejova what neutron research contributes to mobility, the environment, health, culture, energy and technology. At the technology station, scientist Dr. Tobias Neuwirth impressed the visitors with an experiment on material properties: various metal rods were pulled apart with great force until they tore. 

View into the reactor pool

The highlight was the view of the reactor hall and the reactor pool from a height of 17 meters from the visitor window. There the girls learned, among other things, how neutrons from the FRM II are used in medicine, namely for cancer diagnostics and therapy, and why neutrons contribute to better cell phones.

How do the neutrons get to the instruments?

The next stop was the neutron guide hall, where the young scientists learned how the neutrons get from the fuel element to the instruments, and how and what the scientists there use the neutrons for research.

Fun with the glove box

In the chemistry lab, Tabea Bartelt showed the girls her job as a chemical-technical assistant in a research lab. They had great fun trying to handle the rubber arms in a glove box and measure the natural radiation of ceramic tiles, granite and old clocks. 

In the end, everyone agreed that this was not the last time they would visit the research neutron source. Some of them want to do an internship at the FRM II next.