Publications of Claus Ropers

Kurtz, F.; von Witte, G.; Jehn, L.; Akbiyik, A.; Vinograd, I.; Le Tacon, M.; Haghighirad, A. A.; Chen, D.; Shekhar, C.; Felser, C. et al.; Ropers, C.: Evidence for reduced periodic lattice distortion within the Sb-terminated surface layer of the kagome metal CsV₃Sb₅. Physical Review B 111 (14), L140101 (2025)

Domröse, T.; da Camara Silva, L.; Ropers, C.: Megahertz cycling of ultrafast structural dynamics enabled by nanosecond thermal dissipation. Applied Physics Letters 126 (12), 123104 (2025)

Jooss, C.; Seibt, M.; Wenderoth, M.; Bünermann, O.; Bunjes, O.; Domröse, T.; Eckel, C.; Falorsi, F.; Flathmann, C.; Kolek Martinez de Azagra, M. et al.; Krüger, M.; Lindner, J.; Meyer, T.; Ropers, C.; Ross, U.; Rossnagel, K.; Lalithambika, S. S. N.; Techert, S.; Traeger, G. A.; Volkert, C.; Weitz, R. T.; Wodtke, A. M.: Advancing Energy Materials by In Situ Atomic Scale Methods. Advanced Energy Materials 15 (11), 2404280 (2025)

Vogelsang, J.; Mikkelsen, A.; Ropers, C.; Gaida, J. H.; Garg, M.; Kern, K.; Miao, J.; Schultze, M.; Ossiander, M.: Attosecond microscopy —Advances and outlook. EPL 149, 36001 (2025)

Henke, J.-W.; Jeng, H.; Ropers, C.: Probing electron-photon entanglement using a quantum eraser. Physical Review A 111, 012610 (2025)

Domröse, T.; Fernandez, N.; Eckel, C.; Rossnagel, K.; Weitz, R.T.; Ropers, C.: Nanoscale Operando Imaging of Electrically Driven Charge-Density Wave Phase Transitions. Nano Letters 24 (40), pp. 12476 - 12485 (2024)

Domröse, T.; Ropers, C.: Femtosecond trimer quench in the unconventional charge-density-wave material 1⁢T'−TaTe₂. Physical Review B 110 (8), 085155 (2024)

Titze, T.; Koraltan, S.; Schmidt, T.; Möller, M.; Bruckner, F.; Abert, C.; Suess, D.; Ropers, C.; Steil, D.; Albrecht, M. et al.; Mathias, S.: Laser-Induced Real-Space Topology Control of Spin Wave Resonances. Advanced Functional Materials 34 (30), 2313619 (2024)

Horstmann, J. G.; Böckmann, H.; Kurtz, F.; Storeck, G.; Ropers, C.: Structural dynamics in atomic indium wires on silicon: From ultrafast probing to coherent vibrational control. Progress in Surface Science 99 (2), 100743 (2024)

Synanidis, A. P.; Gonçalves, P. A. D.; Ropers, C.; de Abajo, F. J. G.: Quantum effects in the interaction of low-energy electrons with light. Science Advances 10 (25), eadp4096 (2024)

Gaida, J. H.; Lourenço-Martins, H.; Sivis, M.; Rittmann, T.; Feist, A.; García de Abajo, F. J.; Ropers, C.: Attosecond electron microscopy by free-electron homodyne detection. Nature Photonics 18, pp. 509 - 515 (2024)

Kurtz, F.; Dauwe, T. N.; Yalunin, S. V.; Storeck, G.; Horstmann, J. G.; Böckmann, H.; Ropers, C.: Non-thermal phonon dynamics and a quenched exciton condensate probed by surface-sensitive electron diffraction. Nature Materials 23, pp. 890 - 897 (2024)

Epp, D.; Schröder, B.; Möller, M.; Ropers, C.: Gigahertz streaking and compression of low-energy electron pulses. Structural Dynamics 11 (2), 024306 (2024)

Battistelli, R.; Metternich, D.; Schneider, M.; Kern, L.-M.; Litzius, K.; Fuchs, J.; Klose, C.; Gerlinger, K.; Bagschik, K.; Günther, C.M. et al.; Engel, D.; Ropers, C.; Eisebitt, S.; Pfau, B.; Büttner, F.; Zayko, S.: Coherent x-ray magnetic imaging with 5 nm resolution. Optica 11 (2), pp. 234 - 237 (2024)

Yang, Y.; Henke, J.-W.; Raja, A.S.; Kappert, F. J.; Huang, G.; Arend, G.; Qiu, Z.; Feist, A.; Wang, R.N.; Tusnin, A. et al.; Tikan, A.; Ropers, C.; Kippenberg, T.J.: Free-electron interaction with nonlinear optical states in microresonators. Science 383 (6679), pp. 168 - 173 (2024)

Gutberlet, T.; Chang, H.-T.; Zayko, S.; Sivis, M.; Ropers, C.: High-sensitivity extreme-ultraviolet transient absorption spectroscopy enabled by machine learning. Optics Express 31 (24), pp. 39757 - 39764 (2023)

Gaida, J. H.; Lourenço-Martins, H.; Yalunin, S. V.; Feist, A.; Sivis, M.; Hohage, T.; García de Abajo, F. J.; Ropers, C.: Lorentz microscopy of optical fields. Nature Communications 14 (1), 6545 (2023)

Haindl, R.; Feist, A.; Domröse, T.; Möller, M.; Gaida, J. H.; Yalunin, S. V.; Ropers, C.: Coulomb-correlated electron number states in a transmission electron microscope beam. Nature Physics 19, pp. 1410 - 1417 (2023)

Domröse, T.; Danz, T.; Schaible, S. F.; Rossnagel, K.; Yalunin, S. V.; Ropers, C.: Light-induced hexatic state in a layered quantum material. Nature Materials 22, pp. 1345 - 1351 (2023)

Huang, G.; Engelsen, N. J.; Kfir, O.; Ropers, C.; Kippenberg, T. J.: Electron-Photon quantum state heralding using photonic integrated circuits. PRX Quantum 4 (2), 020351 (2023)