X-ray absorption spectroscopy (XAS) is now fully integrated into Empyrean.
Empyrean XAS brings laboratory-based XANES and EXAFS measurements to the X-ray diffraction (XRD), X-ray scattering, and imaging techniques of the Empyrean platform. By enabling multiple structural techniques on a single instrument, Empyrean connects long-range structure, nanoscale organization, and local chemical environments within one consistent workflow.
One platform. Multiple structural perspectives.
Looking for more information?
To request a quote, more information or download a brochure select an option below.
Empyrean has always been designed as a flexible, multipurpose X-ray platform. With integrated X-ray absorption spectroscopy (XAS) capability, more researchers can now investigate materials across multiple structural length scales using a single instrument.
With Empyrean XAS, you can:
Because all techniques are performed on the same platform, measurements can be carried out under consistent experimental conditions, improving comparability between datasets.
Deeper material understanding. Simpler laboratory workflows.
Learn more: Application of X-ray absorption spectroscopy with a laboratory X-ray powder diffractometer (article)
XAS provides direct insight into the local chemical environment of specific elements. By measuring how X-rays are absorbed near an element’s absorption edge, XAS enables:
Empyrean performs XAS measurements using a dedicated transmission configuration designed for stable and reproducible energy scanning.
X-ray absorption near-edge structure (XANES) provides information about oxidation state and electronic structure close to the absorption edge, while extended X-ray absorption fine structure (EXAFS) probes short-range atomic ordering at higher energies.
When combined with diffraction and scattering techniques, XAS enables researchers to relate Local chemistry → Nanoscale structure → Long-range crystallography within a single experimental workflow.
Empyrean XAS delivers high-quality, reproducible spectral data suitable for both qualitative and quantitative analysis.
High energy resolution enables detailed XANES analysis, including pre-edge features sensitive to oxidation state and coordination environment.
At higher energies, the system provides a wide k-range suitable for quantitative EXAFS analysis, enabling the extraction of structural parameters such as coordination numbers and interatomic distances.
Measurements are performed in transmission geometry, providing a robust and reproducible route to quantitative structural interpretation across a wide range of materials.
Empyrean XAS supports measurements across a wide portion of the periodic table, enabling investigation of both:
With an accessible energy range of: 4–20+ keV
This capability supports analysis of materials spanning energy storage, catalysis, functional materials, and environmental systems.
Measure multiple absorption edges within a single experiment for efficient characterization of complex materials containing multiple elements.
Many advanced materials rely on interactions between multiple elements. With Empyrean XAS, you can measure multiple absorption edges within a single experiment.
Unlock efficient analysis of complex materials such as:
By capturing multiple edges sequentially without repeated instrument reconfiguration, researchers can evaluate relationships between elements more efficiently.
The result? Faster experimentation and more comprehensive datasets.
Empyrean XAS forms part of the broader Empyrean multipurpose platform.
With the PreFIX concept, measurement configurations can be exchanged quickly and reproducibly. This enables transitions between diffraction, scattering, imaging, and spectroscopy without complex realignment procedures.
This modularity allows complementary techniques to be combined within a single workflow, supporting studies that link long-range structural information with local chemical insight.
One instrument. Simpler sample handling. Better experimental reproducibility.
Empyrean XAS is supported by integrated software designed to guide you through the complete measurement process, from setup to interpretation.
Key workflow capabilities include:
These tools support both first-time users and experienced researchers, enabling efficient and reliable data processing with minimal manual intervention.
By streamlining the workflow, the system reduces the time between measurement and interpretation.
Synchrotron facilities remain essential for specialized measurements, but their limited availability can restrict routine characterization and method development.
Empyrean XAS provides laboratory-based access to high-quality XANES and EXAFS measurements, enabling:
Comparisons with synchrotron measurements demonstrate strong agreement in spectral features, supporting reliable laboratory-based analysis.
Fast-track your experimental cycles with more flexible research planning.
Study oxidation-state changes and local structural evolution during battery charge and discharge cycles.
Track redox processes and monitor structural changes in electrode materials.
Investigate active sites, oxidation states, and reaction pathways in heterogeneous catalysts.
Understand structure–performance relationships in catalytic systems.
Characterize short-range order, defects, and electronic structure in functional materials.
Investigate nanoscale effects that influence mechanical, electronic, or optical properties.
Analyze trace elements and chemical transformations in complex materials.
Study speciation and transformation processes relevant to environmental systems.
Until now, instrument data has too often been stuck in manual records, spreadsheets or site-specific servers. By connecting your Empyrean to our Smart Manager and continually analyzing instrument data in the cloud, you can unleash its full potential.
Remote monitoringUnleash the potential of your data
Until now, instrument data has too often been stuck in manual records, spreadsheets or site-specific servers. By connecting your Empyrean to our Smart Manager and continually analyzing instrument data in the cloud, you can unleash its full potential.
This is just one of our digital solutions that are part of Malvern Panalytical's Smart Manager.
| Techniques | XANES, EXAFS |
|---|---|
| Energy range | 4-20+ keV |
| Measurement mode | Transmission |
| Energy resolution | Down to 1.3 eV @ 8 keV |
| Resolving power | Up to E/ΔE ≈ 6150 |
| Accessible edges | K-edges of 3d transition metals and L-edges of heavy elements |
| Environment | Ambient air operation |
| Operando studies | Supported |
| Measurement time | Minutes to hours |
| Title | Version | Date | Download |
|---|---|---|---|
| {{ row.title }} | {{ row.softwareVersion }} | {{ row.date }} | Download |
Sorry, no manuals are available for this product
| Title | Version | Date | Download |
|---|---|---|---|
| {{ row.title }} | {{ row.softwareVersion }} | {{ row.date }} | Download |
Sorry, no software downloads are available for this product
To assure that your instrument remains in top condition and performs on the highest level, Malvern Panalytical offers a wide range of services. Our expertise and support services assure an optimal functioning of your instrument.
Service for a lifetime
Adding value to your processes
X-ray absorption spectroscopy (XAS) integrated into the renowned Empyrean system. Add local chemical insight to your multipurpose X-ray platform. Get in touch with our experts today to find out more.
Powered by Bioz