Mo, Y., Wang, J., Chen, H., Gong, Y., Zhou, J., Lu, J., Yan, C., Meng, L., Feng, L., Li, Y. and Cheng, P. 2026. Enhancing π-Delocalization and Suppressing Traps via Doping in Electron Transport Materials for Efficient Semitransparent Organic Photovoltaics. Nano-Micro Letters. 18, (Feb. 2026), 247. DOI:https://doi.org/10.1007/s40820-026-02083-1.