Polaron dynamics in two-dimensional photon-echo spectroscopy of molecular rings

• Main Authors: Sun, Kewei, Huynh, Thanh Duc, Gelin, Maxim, Zhao, Yang
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Science::Chemistry::Physical chemistry
• Online Access: https://hdl.handle.net/10356/101131; http://hdl.handle.net/10220/18305
• Institution: Nanyang Technological University

We have developed a new approach to the computation of third-order spectroscopic signals of molecular rings, by incorporating the Davydov soliton theory into the nonlinear response function formalism. The Davydov D1 and D ˜ Ansätze have been employed to treat the interactions between the excitons...