Liu, T., Liu, Z., Sahalianov, I., He, Q., Jeong, S. Y., Zhang, H., Li, Q., Yang, C., Ji, J., Bynens, L., Maes, W., Gao, F., Woo, H. Y., Heeney, M., Baryshnikov, G., Fahlman, M., Fabiano, S. (2026). Counterion‐Controlled Photocatalytic Doping of Organic Semiconductors. Advanced Materials. https://doi.org/10.1002/adma.72947