New Chapter in the Research with Synchrotron Radiation
Junior scientist from Berlin extents the range of application of X-ray methods and receives prestigious award.
Dr. Emad Aziz Bekhit from the Helmholtz-Zentrum Berlin für Materialien und Energie (HZB) is this year's recipient of the renowned Dale Sayers Award–an award presented every three years by the International X-ray Absorption Society (IXAS), hon-ouring successful junior scientists.
The award will be presented in Camerino (Italy) on July 31, 2009 during the largest conference on research with X-rays worldwide. The award is
- IRIS beamline at BESSY II extended with nanomicroscopyThe IRIS infrared beamline at the BESSY II storage ring now offers a fourth option for characterising materials, cells and even molecules on different length scales. The team has extended the IRIS beamline with an end station for nanospectroscopy and nanoimaging that enables spatial resolutions down to below 30 nanometres. The instrument is also available to external user groups.
- A simpler way to inorganic perovskite solar cellsInorganic perovskite solar cells made of CsPbI3 are stable over the long term and achieve good efficiencies. A team led by Prof. Antonio Abate has now analysed surfaces and interfaces of CsPbI3 films, produced under different conditions, at BESSY II. The results show that annealing in ambient air does not have an adverse effect on the optoelectronic properties of the semiconductor film, but actually results in fewer defects. This could further simplify the mass production of inorganic perovskite solar cells.
- Spintronics: A new path to room temperature swirling spin texturesA team at HZB has investigated a new, simple method at BESSY II that can be used to create stable radial magnetic vortices in magnetic thin films.