Measuring the ultrafast correlation dynamics between the Q x and Q y bands in chlorophyll molecules

• Main Authors: Khyasudeen, M. Faisal, Nowakowski, Paweł J., Tan, Howe-Siang
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Chemistry; Alcohols; Pyridines
• Online Access: https://hdl.handle.net/10356/144961
• Institution: Nanyang Technological University

We use two-dimensional electronic spectroscopy to measure the ultrafast correlation dynamics between the Q x and Q y transitions in chlorophyll molecules. We derive a variation to the center line slope method to quantify the frequency fluctuation cross-correlation function, C xy( Tw). Compared with...