Emergent Relativistic Effects in Condensed Matter
From Fundamental Aspects to Electronic Functionality

Publications

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Measurement of optically induced broken time-reversal symmetry in atomically thin crystals
F. Friedrich, P. Herrmann, S. Shanbhag, S. Klimmer, J. Wilhelm, and G. Soavi
Nature Photonics 2025 (2025)
Machine Learning Prediction of Magnetic Proximity Effect in van der Waals Heterostructures: From Atoms to Moiré
L. Cvitkovich, K. Zollner, and J. Fabian
arxiv, 2508.12406 (2025)
Programmable phonon-assisted resonant energy transfer between moiré cells in charge-tunable MoSe2-WS2 heterobilayers
P. Parzefall, N. Paulik, C. Serati de Brito, J. Göser, J. Trapp, K. Watanabe, T. Taniguchi, D. Erkensten, G. Meneghini, Y. Gobato, E. Malic, A. Högele, and C. Schüller
npj 2D Materials and Applications 9, 84 (2025)
Effect of spin-dependent tunneling in a MoSe₂/Cr₂Ge₂Te₆ van der Waals heterostructure on exciton and trion emission
A. Bergmann-Iwe, S. Deb, K. Zollner, V. Schneidt, M. Hemaid, K. Watanabe, T. Taniguchi, R. Schwartz, J. Fabian, and T. Korn
Physical Review Applied 24, 034008 (2025)
Coherent suppression and dephasing-induced reentrance of high harmonics in Dirac materials
W. Hogger, A. Riedel, D. Roy, A. Knothe, C. Gorini, J. Urbina, and K. Richter
arxiv (2025)
Highly efficient lateral spin valve device based on graphene/hBN/Fe3GeTe2
J. Bärenfänger, K. Zollner, L. Cvitkovich, K. Watanabe, T. Taniguchi, S. Hartl, J. Fabian, J. Eroms, D. Weiss, and M. Ciorga
2D Materials 12, 045008 (2025)
Roadmap on Atomically-Engineered Quantum Platforms
S. Phark, B. Weber, Y. Yoshida, P. Forrester, R. Elbertse, J. Stroscio, H. Wang, K. Yang, L. Gross, S. Mishra, F. Paschke, K. Kaiser, S. Fatayer, J. Repp, H. Anderson, D. Peña, F. Albrecht, F. Giessibl, R. Fasel, J. Fernández-Rossier, S. Kawai, L. Limot, N. Lorente, B. Jaeck, H. Huang, J. Ankerhold, C. Ast, M. Trahms, C. Winkelmann, K. Franke, M. Soldini, G. Wagner, T. Neupert, F. Küster, S. Das, S. Parkin, P. Sessi, Z. Wang, V. Madhavan, R. Huber, G. Singh, F. Donati, S. Rusponi, H. Brune, E. Moreno-Pineda, M. Ruben, W. Wernsdorfer, W. Huang, K. Au-Yeung, P. Willke, A. Heinrich, S. Baumann, S. Loth, L. Veldman, S. Otte, C. Wolf, L. Sellies, S. Schofield, M. Flatte, J. Keizer, and M. Simmons
Nano Futures 9, 032001 (2025)
Fast and compact four-quadrant CEP detection with f-2f polarization interferometry
S. Maier, M. Meierhofer, I. Laepple, K. Glöckl, C. Tresp, M. Hohenleutner, M. Huber, and R. Huber
Optics Express 33, 25221-25232 (2025)
Generalized many-body exciton g-factors: magnetic hybridization and non-monotonic Rydberg series in monolayer WSe2
d. Paulo Eduardo
arXiv (2025)
Substrate Polarization Alters the Jahn-Teller Effect in a Single Molecule
M. Frankerl, L. Patera, F. Giselbrecht, T. Frederiksen, J. Repp, and A. Donarini
Physical Review Letters 134, 176203 (2025)
Probing the electronic structure at the boundary of topological insulators in the Bi2⁢Se3 family by combined scanning tunneling and atomic force microscopy
C. Setescak, I. Aguilera, A. Weindl, M. Kronseder, A. Donarini, and F. Giessibl
Physical Review B 111, 165305 (2025)
Unconventional Josephson supercurrent diode effect induced by chiral spin-orbit coupling
A. Costa, O. Kanehira, H. Matsueda, and J. Fabian
Physical Review B 111, L140506 (2025)
Radiation-induced dynamical formation of Floquet-Bloch bands in Dirac Hamiltonians
Y. Baba, V. Junk, W. Hogger, F. Domínguez-Adame, R. Molina, and K. Richter
New Journal of Physics (2025)
Coarse geometric approach to topological phases: Invariants from real-space representations
C. Setescak, C. Lewenkopf, and M. Ludewig
Physical Review B 111, 104207 (2025)
First-principles determination of spin–orbit coupling parameters in two-dimensional materials
K. Zollner, M. Kurpas, M. Gmitra, and J. Fabian
Nature Reviews Physics (2025)
Hearing the shape of a Dirac drum: Dual quantum Hall states on curved surfaces
I. Dusa, D. Kochan, M. Fürst, C. Gorini, and K. Richter
arxiv (2025)
Atomic Manipulation on a Highly Corrugated Topological Insulator
E. Grasser, A. Weindl, A. Weymouth, and F. Giessibl
Physical Review Letters 134, 116201 (2025)
Optoelectronic THz ratchets in two-dimensional metamaterials
M. Hild
Dissertation, Universität Regensburg (2025)
Transport signatures of radial Rashba spin-orbit coupling at ferromagnet/superconductor interfaces
A. Costa, and J. Fabian
Physical Review B 111, 054512 (2025)
Electrical Manipulation of Intervalley Trions in Twisted MoSe2 Homobilayers at Room Temperature
B. Rosa, P. Faria Junior, A. Cadore, Y. Yang, A. Koulas-Simons, C. Palekar, S. Tongay, J. Fabian, and S. Reitzenstein
Advanced Physics Research, 2400135 (2025)
Topological insulator constrictions -- Dirac particles in a magneto-chiral box
M. Barth, M. Fürst, R. Kozlovsky, K. Richter, and C. Gorini
arxiv (2025)
Nonlinear valley selection rules and all-optical probe of broken time-reversal symmetry in monolayer WSe2
P. Herrmann, S. Klimmer, T. Lettau, T. Weickhardt, A. Papavasileiou, K. Mosina, Z. Sofer, I. Paradisanos, D. Kartashov, J. Wilhelm, and G. Soavi
Nature Photonics 19, 300-306 (2025)
The signature of topology in polar and chiral non-magnetic crystal classes
G. Soavi, and J. Wilhelm
arXiv (2025)