Multimode vibronic spectra of the Holstein molecular crystal model

• Main Authors: Liu, Qingmei, Ye, Jun, Zhao, Yang
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2011
• Subjects: DRNTU::Science::Physics::Atomic physics::Properties of matter and antimatter
• Online Access: https://hdl.handle.net/10356/90391; http://hdl.handle.net/10220/6736
• Institution: Nanyang Technological University

Vibronic spectra of the Holstein model for molecular crystals are investigated using the dynamical mean field theory with the additional aid of the multi-mode Brownian oscillator model. The effects of temperature, intermolecular transfer integral, damping constant and quadratic coupling on the vibro...