Study of electromagnetic enhancement for surface enhanced Raman spectroscopy of SiC graphene

• Main Authors: Wee, Andrew T. S., Niu, Jing, Truong, Viet Giang, Huang, Han, Tripathy, Sudhiranjan, Qiu, Caiyu, Yu, Ting, Yang, Hyunsoo
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2013
• 主題: DRNTU::Science::Physics::Electricity and magnetism
• 在線閱讀: https://hdl.handle.net/10356/95576; http://hdl.handle.net/10220/9267
• 機構: Nanyang Technological University

The electromagnetic enhancement for surface enhanced Raman spectroscopy (SERS) of graphene is studied by inserting a layer of Al2O3 between epitaxial graphene and Au nanoparticles. Different excitation lasers are utilized to study the relationship between laser wavelength and SERS. The theoretical c...