Discerning Performance Bottlenecks of State‐of‐the‐Art Narrow Bandgap Organic Solar Cells. - Shukla, Atul; Pranav, Manasi; He, Guorui; Blaskovits, J. Terence; Mascione, Davide; Cao, Yonglin; Gong, Yufei; Riley, Drew B.; Steele, Julian A.; Solano, Eduardo; Ehm, Alexander; Shadabroo, Mohammad Saeed; et al. (Advanced Energy Materials, 2025)