Summer in the laboratory: 24 students from all over the world start their summer project
Group picture at arrival day at HZB. © S. Kodalle/HZB
For eight weeks the summer students are now working on a research project at the Helmholtz Centre Berlin. Experienced scientists of the HZB will support them. On Thursday, 30 August, they will present their results.
This year, 282 young people from all over the world applied to take part in the HZB's summer program. But only 24 places are available. Now the selected students can start their project. They come from 14 different countries, including Egypt, China, Cuba, Russia and Thailand, and study STEM subjects in Bachelor's or Master's programmes at their home universities. For many, the summer student program is the first step into research.
"Once again this year, many HZB researchers have signed up with project ideas for summer students and agreed to intensively support the students," says Gabriele Lampert, who coordinates the summer student program. "I know that this also means additional work, but the experience from recent years also shows that it is often worth it for both sides. Because it happens again and again that summer students come back later, for example for a doctorate, as cooperation partners or users.
Finally, the summer students will present their results on 30 August 2019 at 11:00. Three students will give a short lecture, all others will explain their project with a self-designed poster.
- A new way to control the magnetic properties of rare earth elementsThe special properties of rare earth magnetic materials are due to the electrons in the 4f shell. Until now, the magnetic properties of 4f electrons were considered almost impossible to control. Now, a team from HZB, Freie Universität Berlin and other institutions has shown for the first time that laser pulses can influence 4f electrons- and thus change their magnetic properties. The discovery, which was made through experiments at EuXFEL and FLASH, opens up a new way to data storage with rare earth elements.
- BESSY II shows how solid-state batteries degradeSolid-state batteries have several advantages: they can store more energy and are safer than batteries with liquid electrolytes. However, they do not last as long and their capacity decreases with each charge cycle. But it doesn't have to stay that way: Researchers are already on the trail of the causes. In the journal ACS Energy Letters, a team from HZB and Justus-Liebig-Universität, Giessen, presents a new method for precisely monitoring electrochemical reactions during the operation of a solid-state battery using photoelectron spectroscopy at BESSY II. The results help to improve battery materials and design.
- A warm welcome: Summer students start at the HZBOn 1 July 2024, 18 summer students from 15 nations started their work at HZB. Until 23 August, they will be supervised in various research teams and take on their own small project. For many students, this is their first contact with research.