Scientific Highlights
How PSI helped realise BEATS, a new beamline in Jordan
The “BEAmline for Tomography at Sesame” was recently inaugurated as the fifth beamline at the SESAME synchrotron facility.
Coupling of magnetic phases at nickelate interfaces
In this paper we present a model system built out of artificially layered materials, allowing us to understand the interrelation of magnetic phases with the metallic-insulating phase at long length scales, and enabling new strategies for the design and control of materials in devices. The artificial model system consists of superlattices made of SmNiO3 and NdNiO3 layers, – two members of the fascinating rare earth nickelate family, having different metal-to-insulator and magnetic transition temperatures. By combining two complementary techniques ....
Resonant Elastic X-Ray Scattering of Antiferromagnetic Superstructures in EuPtSi3
We report resonant elastic x-ray scattering of long-range magnetic order in EuPtSi3, combining different scattering geometries with full linear polarization analysis to unambiguously identify magnetic scattering contributions. At low temperatures, EuPtSi3 stabilizes type A antiferromagnetism featuring various long- wavelength modulations. For magnetic fields applied in the hard magnetic basal plane, well-defined regimes of cycloidal, conical, and fanlike superstructures may be distinguished that encompass a pocket of commensurate type A order without superstructure.
Defect Profiling of Oxide-Semiconductor Interfaces Using Low-Energy Muons
Muon spin rotation with low-energy muons (LE-μSR) is a powerful nuclear method where electrical and magnetic properties of surface-near regions and thin films can be studied on a length scale of ≈200 nm. This study shows the potential of utilizing low-energy muons for a depth-resolved characterization of oxide-semiconductor interfaces, i.e., for silicon (Si) and silicon carbide (4H-SiC). The performance of semiconductor devices relies heavily on the quality of the oxide-semiconductor interface; thus, investigation of defects present in this region is crucial to improve the technology.
ETH Rat promotes PD Dr. Cristina Müller to the rank of a Titular Professor of the ETH Zurich
Professor Dr. Cristina Müller.
Prof. Roger Schibli was awarded an Honorary Fellow of the Society of Radiopharmaceutical Sciences (SRS)
Prof. Roger Schibli was awarded an Honorary Fellow of the Society of Radiopharmaceutical Sciences (SRS) “in recognition of substantial contribution to the SRS”.
Prof. Roger Schibli is selected a Board Member of the Society of Radiopharmaceutical Sciences
Prof. Roger Schibli (third person from the left).
Hairy cells: How cilia’s motor works
Understanding this motion may help to tackle health problems that affect cilia, which range from fertility issues to lung disease and COVID-19.
Bright white coloring of Pacific cleaner shrimp revelead
In a study published in Nature Photonics, researchers at the Ben-Gurion University of the Negev, Israel, explain the bright, white-colored stripes from Pacific cleaner shrimps, one of the most efficient white reflectors found in nature.
Progress of the X06DA-PXIII beamline upgrade: First light in the optics hutch
On June 7, 2023, the PXIII project team successfully shone the first light into the optics hutch at the upgraded X06DA-PXIII beamline. It is an essential first step for testing new hardware and software solutions that will be implemented at SLS2.0.