Excitonic properties of graphene-based materials

• Main Authors: Wang, Min, Li, Chang Ming
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/98634; http://hdl.handle.net/10220/10701
• Institution: Nanyang Technological University

First-principle density functional theory (DFT) calculations with quasiparticle corrections and many body effects are performed to study the electronic and optical properties of graphene-based materials. This review summarizes the excitonic properties including optical transition spectra and the distribution of exciton wavefunctions, thus providing the theoretical knowledge and predictions for promising optical applications of graphene materials.