Fused Rubrene Derivatives with Embedded Seven-Membered Rings: Curvature-Dependent Photophysical and Semiconductor Properties - Masato Hisada; Kirill Bulgarevich; Yusuke Tsutsui; Kiyoshi Miyata; Daiki Shimizu; Shu Seki; Kazuo Takimiya; Kenji Matsuda (Journal of the American Chemical Society, 2026)