Characterization of the ultrafast spectral diffusion and vibronic coherence of TIPS-pentacene using 2D electronic spectroscopy

• Main Authors: Le, Duc Viet, Perrelle, Jessica M. de la, Do, Thanh Nhut, Leng, Xuan, Tapping, Patrick C., Scholes, Gregory D., Kee, Tak W., Tan, Howe-Siang
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2021
• Subjects: Science::Chemistry; Polar Solvation Dynamics; Echo Peak Shift
• Online Access: https://hdl.handle.net/10356/153613
• Institution: Nanyang Technological University

TIPS-pentacene is a small-molecule organic semiconductor that is widely used in optoelectronic devices. It has been studied intensely owing to its ability to undergo singlet fission. In this study, we aim to develop further understanding of the coupling between the electronic and nuclear degrees of...