Jing, R., Zhao, J., Li, Y., Chan, J., Yang, Y., Guo, Y., Deng, G., Zhao, H., Jiang, W., Wang, Z., Xia, A., Kuang, Z. (2026). Excitonic-coupling enhancement in double π-helical dimers for highly efficient and robust circularly polarized luminescence. The Journal of Chemical Physics. https://doi.org/10.1063/5.0323998