A worldwide unique undulator developed at Helmholtz-Zentrum Berlin (HZB) was installed in the storage ring BESSY II on September 20, 2018. It supplies the "Energy Materials In-Situ Lab EMIL" with the hard X-ray light from BESSY II. The transport of the six-ton device was spectacular: several cranes were used to transport the undulator just a few hundred meters from the production building to the storage ring. [...].
Thin-film solar cells made of crystalline silicon are inexpensive and achieve efficiencies of a good 14 percent. However, they could do even better if their shiny surfaces reflected less light. A team led by Prof. Christiane Becker from the Helmholtz-Zentrum Berlin (HZB) has now patented a sophisticated new solution to this problem. [...].
Six young researchers received a Hanwha Q-Cells Quantsol Award for their self-developed Photovoltaics. This award is presented by the organizers of the international summer school Quantsol together with the industry. [...].
HZB participates in a new consortium for Perovskite solar technology that is led by Oxford PV Germany GmbH. The consortium is funded by the German Ministry of Economics and Energy with 2.8 Million Euros and aims to further demonstrate the manufacturability of perovskite-silicon tandem solar cells. [...].
Humboldt-Universität zu Berlin and Helmholtz-Zentrum Berlin form a joint lab and research group “Generative production processes for hybrid components”.
Solar cells, LEDs and detectors made of organic and hybrid semiconductors can nowadays be simply printed out, even together with teensy nanostructures that make them function better. The development of low-cost printing methods for electronic and optoelectronic components is at the centre of things for the new joint research group and the joint laboratory of the Helmholtz-Zentrum Berlin (HZB) and Humboldt-Universität zu Berlin (HU). [...].
Das Potenzial der Solarenergie ist längst nicht ausgereizt. Es gibt viele Stellschrauben, um den Wirkungsgrad weiter zu erhöhen. So beschichtet Christiane Becker Gläser mit winzigen Strukturen, um den Lichteinfang in Solarzellen zu erhöhen – eine Technologie, die für die Industrie höchst interessant ist. In der Titelgeschichte der neuen "lichtblick" stellen wir die Physikerin vor, die sich beinahe für eine Laufbahn als Musikerin entschieden hätte. Bis sie auf das Thema der Erneuerbaren Energien stieß. [...].
The HZB summer students worked on their own research projects for eight weeks. August 30th is their last day at HZB. We cordially invite you to the final presenation event at Campus Wannsee. Three selected students will give a lecture on their research projects. Afterwards, the students will be glad to report on the results and progress of their work in a poster session. Just drop by without registering - we look forward to seeing you! [...].
Federal Research Minister Anja Karliczek visited the tent of the school laboratories in the Helmholtz Association at the German government's Open Day this weekend. Employees of the Alfred Wegener Institute, DESY and HZB experimented with the visitors at the invitation of the BMBF. "We have two great days behind us with interesting encounters, curious children and lots of action," says Dr. Ulrike Witte from the HZB school laboratory. [...].
A team of researchers from the Helmholtz-Zentrum Berlin (HZB) and the University of Potsdam has investigated heat transport in a model system comprising nanometre-thin metallic and magnetic layers. Similar systems are candidates for future high-efficiency data storage devices that can be locally heated and rewritten by laser pulses (Heat-Assisted Magnetic Recording). Measurements taken with extremely short X-ray pulses have now shown that the heat is distributed a hundred times slower than expected in the model system. The results are published in Nature Communications. [...].