International Conference in Neutron Scattering: HZB-contributions awarded
Dr. Anup Kumar Bera from the department of Quantum Phenomena in Novel Materials convinced the committee with his poster about ‘Haldane chains’.
More than 800 participants had gathered for the International Conference in Neutron Scattering, held during 8-12 July 2013 in Edinburgh, to discuss advances in neutron research and the advancement of the neutron scattering instruments and techniques. A committee selected sixteen outstanding posters from the 650 poster presentations, two of these from HZB scientists.
Dr. Anup Kumar Bera from the department of Quantum Phenomena in Novel Materials convinced the committee with his poster about quantum magnetic properties in a one dimensional spin-1 chain magnet known as ‘Haldane chain’. When cooled down to low temperature, this material hosts a fascinating state of matter called a “quantum spin-liquid”.
Matthew Barrett received a poster prize for the best student poster contribution. He is a PhD-student at F-ISFM and works as well in the department fpr sample environment, where he optimizes humid environment cells for biological samples.
Dr. Elisa Wheeler received the Young Scientist Award from the International Union of Cristallography. The jury awarded her research work, which she completed as a postdoctoral student with Prof. Bella Lake and Dr. Nazmul Islam at the HZB. Elisa Wheeler is now a scientist at the Institut Laue-Langevin in Grenoble, Frankreich.
- BESSY II: Magnetic ‘microflowers’ enhance magnetic fields locallyA flower-shaped structure only a few micrometres in size made of a nickel-iron alloy can concentrate and locally enhance magnetic fields. The size of the effect can be controlled by varying the geometry and number of 'petals'. This magnetic metamaterial developed by Dr Anna Palau's group at the Institut de Ciencia de Materials de Barcelona (ICMAB) in collaboration with her partners of the CHIST-ERA MetaMagIC project, has now been studied at BESSY II in collaboration with Dr Sergio Valencia. Such a device can be used to increase the sensitivity of magnetic sensors, to reduce the energy required for creating local magnetic fields, but also, at the PEEM experimental station, to study samples under much higher magnetic fields than currently possible.
- Perovskite solar cells: New Young Investigator Group funded by BMBF at HZBIn the COMET-PV project, Dr Artem Musiienko aims to significantly accelerate the development of perovskite solar cells. He is using robotics and AI to analyse the many variations in the material composition of tin-based perovskites. The physicist will set up a Young Investigator Group at HZB. He will also have an affiliation with Humboldt University in Berlin, where he will gain teaching experience in preparation for a future professorship.
- HZB-postdoc Feng Liang becomes associate Professor at Xi'an Jiaotong UniversityDr. Feng Liang has joined the HZB Institute Solar Fuels in 2021. Now, he has secured an associate professorship at the Green Hydrogen Innovation Center in the Department of Mechanical Engineering, Xi'an Jiaotong University, China. He will start to build up his research team in June 2025.