A magnetic dial for exciton-polaritons
Experiments in the van der Waals magnet CrSBr show that magnetic fields can strongly tune exciton-polariton coupling strength and optical nonlinearity. These results establish magnetic order as a powerful control knob for reconfigurable polaritonic matter.
Authors
- Konstantinos S. Daskalakis (ORCID: https://orcid.org/0000-0002-3996-5219)
Institutions
- University of Turku (FI)
- Turku University of Applied Sciences (FI)
- Turku Centre for Computer Science (FI)
Publication Details
- Journal
- Light Science & Applications
- Published
- 2026-08-21
- DOI
- https://doi.org/10.1038/s41377-026-02445-9
- Primary Topic
- Strong Light-Matter Interactions
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Academy of Finland