SXR2023: Deadline for submissions April 15
© Jörg Zägel, CC BY-SA 3.0
The SXR2023 (Principles of Functionality from Soft-X-Ray Spectroscopy) brings together young and experienced scientists to discuss recent scientific highlights, trends, and current advances with soft X-ray spectroscopy. Our goal is to further understanding on the atomic level. The impetus is to influence and ideally shape functionality in materials and molecular systems. In this effort, scientists cross intentionally the boundaries between physics, chemistry and materials and focus on the unifying aspects of functionality. Insights to the governing principles are often based on the combination of experiment with first principles theory and models. Thus a profound description of X-ray matter interaction — creating the spectroscopic observables — is always underlying.
Registration/Abstract Submission:
The Scientific Organizing Committee invites your registration combined with abstract submissions for exclusively hot-topic oral presentations and poster contributions until April 15th, 2023, at the latest.
An e-mail notification for accepted abstracts will be sent out around the end of April 2023. Places are limited.
Please see the conference website http://www.hz-b.de/sxr2023 for more detailed information.
Please note that we cannot offer financial support regarding travels and accommodation. Instead there will be no conference fee.
- Small powerhouses for very special lightAn international team presents the functional principle of a new source of synchrotron radiation in Nature Communications Physics. Steady-state microbunching (SSMB) allows to build efficient and powerful radiation sources for coherent UV radiation in the future. This is very attractive for applications in basic research as well in the semiconductor industry.
- New Method for Absorption Correction to Improve Dental FillingsA research team led by Dr. Ioanna Mantouvalou has developed a method to more accurately depict the elemental distributions in dental materials than previously possible. The used confocal micro-X-ray fluorescence (micro-XRF) analysis provides three-dimensional elemental images that contain distortions. These distortions occur when X-rays pass through materials of different densities and compositions. By utilizing micro-CT data, which provides detailed 3D images of the material structure, and chemical information from X-ray absorption spectroscopy (XAS) experiments conducted in the laboratory (BLiX, TU Berlin) and at the synchrotron light source BESSY II, the researchers have improved the method.
- MXenes for energy storage: Chemical imaging more than just surface deepA new method in spectromicroscopy significantly improves the study of chemical reactions at the nanoscale, both on surfaces and inside layered materials. Scanning X-ray microscopy (SXM) at MAXYMUS beamline of BESSY II enables the investigation of chemical species adsorbed on the top layer (surface) or intercalated within the MXene electrode (bulk) with high chemical sensitivity. The method was developed by a HZB team led by Dr. Tristan Petit. The scientists demonstrated among others first SXM on MXene flakes, a material used as electrode in lithium-ion batteries.