Singlet fission in rubrene single crystal : direct observation by femtosecond pump–probe spectroscopy

• المؤلفون الرئيسيون: Gurzadyan, Gagik G., Ma, Lin, Zhang, Keke, Sun, Handong, Michel-Beyerle, Maria Elisabeth, Kloc, Christian
• مؤلفون آخرون: School of Materials Science & Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/100440; http://hdl.handle.net/10220/11042
• المؤسسة: Nanyang Technological University

The excited state dynamics of rubrene in solution and in the single crystal were studied by femtosecond pump–probe spectroscopy under various excitation conditions. Singlet fission was demonstrated to play a predominant role in the excited state relaxation of the rubrene crystal in contrast to rubre...