IMPRESS stands at the forefront of scientific innovation by significantly enhancing TEM technology, pushing it beyond the current state of the art. This endeavor focuses on the design and prototyping of the e-CAT cartridges and developing pioneering solutions that expand TEM’s applicability in research and industry. Key achievements include new electron source prototypes, advanced imaging and spectroscopy techniques, methodologies and chips design for in-situ/operando experiments, and comprehensive software for experiment simulation and control.
Results Beyond the State of the Art:
IMPRESS introduces an interoperable platform that will revolutionize TEM’s flexibility, enabling seamless integration with various scientific instruments and disciplines. The e-CAT cartridges are a groundbreaking innovation, facilitating adaptable and transferable research applications. New electron source prototypes reduce optical aberrations, enhancing TEM’s imaging capabilities. Advanced imaging and spectroscopy techniques, including event-driven detectors, enable high-resolution studies at unprecedented speeds. The software developments optimize TEM operations, allowing for more sophisticated and efficient experiments. Even though the project is still at its beginning, it has already produced three results with high scientific and/or technological potential:
• First correlated RIXS and XEOL experiment under magnetic field. This unique setup allows the correlation of the excitation spectrum to the photoluminescence properties of emerging magnetic materials with potentially a strong impact in spintronics and optoelectronic R&I.
• Design and fabrication of ultrafast electron beam optics. Ultrafast electron beam modulating devices (either electric, magnetic or cavitiy based) enable ultrafast microscopy of dynamic phenomena at the nanoscale (e.g. magnitization dynamics in spintronics)
• Design and fabrication of magnetic immersion lens for cold field emission gun. Electron gun performance in (transmission) electron microscopes has been improved, benefitting electron microscopy and electron energy loss spectroscopy techniques in general.
Potential Impact:
The advancements made by IMPRESS promise to significantly impact multiple scientific fields, enabling new discoveries in materials science, nanotechnology, biology, and beyond. By broadening TEM’s capabilities, IMPRESS contributes to Europe’s competitiveness in global research and innovation, fostering cross-disciplinary collaborations and technological advancements.
In addition, the project uses a PCP strategy, stimulating innovation in the TEM space and enhancing the competitiveness of the European industry. Preliminary cost-benefit analysis indicates potential for operational cost reductions and revenue increases for European RIs, alongside strategic benefits like market diversification and support for SME growth.
