Analytical, correlative and in situ microscopy of functional particle systems (C05*)

• Subject Area: Synthesis and Properties of Functional Materials
• Term: since 2024
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 416229255

The objective of the project is to apply high-resolution, tomographic and in situ electron and X-ray microscopy techniques for the 3D analysis of particles and assemblies. Obtained characteristics include 3D shape, composition and internal defects and serve as input for process optimization, ensemble studies, modelling of optical proper-ties and self-assembly. Monochromated electron energy loss spectroscopy will directly map plasmon resonances of individual nanoparticles, assemblies and patchy particles, for comparison with simulations. Finally, we will establish in situ and correlative X-ray/light microscopy techniques to gain insight into the defect formation and their impact on structural color of supraparticles.

• DFG Programme: Collaborative Research Centres
• Subproject of: SFB 1411: Design of particulate products
• Applicant Institution: Friedrich-Alexander-Universität Erlangen-Nürnberg
• Project Head: Professor Dr. Erdmann Spiecker