@article{article, title = {{Tunable room‐temperature polaritons in the very strong coupling regime in quasi‐2D Ruddlesden–Popper perovskites}}, publisher = {{Wiley}}, url = {{https://eprints.whiterose.ac.uk/id/eprint/232063 }}, year = {{2025}}, month = {{9}}, author = {{Adl HP and Bennenhei C and Struve M and Peksa P and Dyksik M and Baranowski M and Song KW and Gittinger M and Lienau C and König JK and Fitzgerald JM et al}}, doi = {{10.1002/adom.202501392}}, journal = {{Advanced Optical Materials}}, note = {{Accessed on 2025/11/20}}}