Ab initio optical study of graphene on hexagonal boron nitride and fluorographene substrates

• Main Authors: Lin, Xiao, Xu, Yang, Hakro, Ayaz Ali, Hasan, Tawfique, Hao, Ran, Zhang, Baile, Chen, Hongsheng
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Materials::Material testing and characterization
• Online Access: https://hdl.handle.net/10356/107343; http://hdl.handle.net/10220/18156; http://dx.doi.org/10.1039/c2tc00570k
• Institution: Nanyang Technological University

The fascinating optical properties of graphene are usually concluded in theory under the assumption that graphene is freestanding. However, in experimentally realizable devices, graphene is usually supported by a substrate, which may influence the optical properties of the graphene. Choosing the rig...