Arrival of Next-Generation Microscopy– New Iliad Ultra STEM Enables New Research Capabilities at ARTEMI and in Sweden

The installation of the Thermo Scientific Iliad Ultra (S)TEM at Linköping University marks a significant advancement in ARTEMI’s analytical and imaging capabilities for cutting-edge materials science research. This state-of-the-art microscope will introduce new functionalities that greatly expand how researchers can observe, analyse, and understand materials at the atomic scale.

The new (S)TEM will offer a high level of flexibility and performance, enabling advanced imaging and analysis within a single workflow. One of its key features will be live high-tension switching, allowing operation across a wide voltage range (30-300 kV) in a single session. This capability will make it possible to rapidly adapt experimental conditions to different materials and techniques, improving both efficiency and data quality.

In addition, the system will integrate powerful analytical techniques such as EDX and extended-range EELS, enabling simultaneous structural and chemical characterization with high spatial and energy resolution. Its novel detectors will support advanced methods like 4D STEM and Extreme EELS. New technology such as the NanoPulser will improve dose control and enhance experimental precision for beam-sensitive materials.

The microscope is funded by VR, LiU and WISE, and will be inaugurated on the 18^th of November 2026 at LiU (invitation will be sent out separately).