Time-dependent pump–probe studies of polaritonic transport — for polaritons formed by strong coupling between organic molecules and Bloch surface waves at the interface of a distributed Bragg reflector — reveal a transition between diffusive and ballistic behaviour.
References
Balasubrahmaniyam, M. et al. Nat. Mater. https://doi.org/10.1038/s41563-022-01463-3 (2023).
Lerario, G. et al. Opt. Lett. 39, 2068–2071 (2014).
Lerario, G. et al. Light Sci. Appl. 6, e16212 (2017).
Sanvitto, D. & Kéna-Cohen, S. Nat. Mater. 15, 1061–1073 (2016).
Sajjad, M. T., Ruseckas, A. & Samuel, I. D. W. Matter 3, 341–354 (2020).
Pandya, R. et al. Adv. Sci. 9, 2105569 (2022).
Pandya, R. et al. Nat. Commun. 12, 6519 (2021).
Hou, S. et al. Adv. Mater. 32, 2002127 (2020).
Garcia Vidal, F. J., Ciuti, C. & Ebbessen, T. Science 373, eabd0336 (2021).
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Competing interests
The authors declare no competing interests.
Rights and permissions
About this article
Cite this article
Keeling, J., Turnbull, G. See how they run. Nat. Mater. 22, 276–277 (2023). https://doi.org/10.1038/s41563-023-01484-6
Published:
Issue Date:
DOI: https://doi.org/10.1038/s41563-023-01484-6
- Springer Nature Limited