Claus Ropers

Prof. Dr. Claus Ropers is a faculty member at Georg-August University Göttingen (Faculty of Physics) and affiliated with the Max Planck Institute for Biophysical Chemistry. His research focuses on ultrafast dynamics in solids, nanostructures, and surfaces using advanced experimental techniques.

Key research areas include:

• Development of ultrafast transmission electron microscopy (UTEM) with femtosecond-to-attosecond resolution
• Surface-sensitive electron diffraction via Ultrafast Low-Energy Electron Diffraction (ULEED)
• Extreme-ultraviolet magnetic imaging using high-harmonic generation (HHG)
• Investigation of nonlinear optical processes in metallic nanostructures

His recent publications in Nature Physics, Nature Materials, and Nature Photonics highlight breakthroughs in valleytronics, exciton condensates, and quantum entanglement studies. Scientific recognition includes an ERC Starting Grant for innovative research in ultrafast dynamics.

He operates unique facilities like the Göttingen Ultrafast Transmission Electron Microscope and Ultrafast Low-Energy Electron Diffraction setup, enabling high-resolution spatiotemporal analysis of solid-state systems. Collaborations include the International Center for Advanced Studies of Energy Conversion.