We present here a new mechanism of light emission induced by the electric current in polyaniline micro- and nanostructures. This process involves the formation of excitons, exciton-polaritons and finally an exciton-polariton condensate, leading to laser-like emission.
@article{arxiv.2505.24738,
title = {Polariton-mediated light emission induced by electric current flow in nanostructured polyaniline},
author = {Jerzy J. Langer and Ewelina Frackowiak and Katarzyna Ratajczak},
journal= {arXiv preprint arXiv:2505.24738},
year = {2025}
}