Reveal the local chemical environment of materials and connect chemistry, atomic scale structure, and long-range crystallography on a single instrument. X-ray tube Analyzer crystals Incident beam optics Diffracted optics 3 Positioning stage 6 1Der Advanced detector Why Empyrean XAS?See what diffraction cannot Reveal oxidation state, local structure, and chemical state information beyond average crystallographic structure. Work on your schedule Perform routine XANES and EXAFS measurements without competing for synchrotron beamtime. Correlate chemistry and crystallography Combine XAS, XRD, scattering, PDF, and imaging on a single Empyrean platform. Trust your results Generate synchrotron-comparable data with excellent agreement to reference synchrotron measurements. Key highlights • Laboratory-based XANES and EXAFS • Integrated multipurpose workflow • Multi-edge capability • Transmission measurements • Broad elemental coverage

Laboratory based Empyrean XAS delivers XANES and EXAFS measurements with excellent agreement to synchrotron reference data. By combining high-quality spectroscopy with the flexibility of an in-house instrument, researchers can rapidly investigate chemical state and local structure without waiting for beamtime. Excellent agreement in edge position, white-line Strong agreement in EXAFS oscillations provides intensity, and spectral features allows reliable confidence in quantitative analysis of local structure, determination of oxidation state and local symmetry. bond distances, and coordination...

Applications across advanced materials research Energy storage Track redox chemistry during battery operation Study oxidation state changes and local structural evolution in cathode and anode materials to better understand degradation mechanisms and improve performance. Catalysis Investigate active-site structure Characterize oxidation state, coordination environment, and local structure to understand catalyst activity, selectivity, and stability. Advanced materials Characterize local order, defects, disorder, and electronic structure in functional materials. Environmental science and geology...