Measuring the ultrafast correlation dynamics of a multilevel system using the center line slope analysis in two-dimensional electronic spectroscopy

• Main Authors: Jana, Sanjib, Do, Thanh Nhut, Nowakowski, Paweł J., Khyasudeen, M. Faisal, Le, Duc Viet, Lim, Ian Jing Yan, Prasad, Sachin, Zhang, Jianjun, Tan, Howe-Siang
• Other Authors: School of Chemistry, Chemical Engineering and Biotechnology
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Chemistry; Diagonal Peaks; Electronic Spectrum
• Online Access: https://hdl.handle.net/10356/171445
• Institution: Nanyang Technological University

In a two-dimensional (2D) optical spectrum of a multilevel system, there are diagonal peaks and off-diagonal cross-peaks that correlate the different levels. The time-dependent properties of these diagonal peaks and cross-peaks contain much information about the dynamics of the multilevel system. Th...