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

• المؤلفون الرئيسيون: Wee, Andrew T. S., Niu, Jing, Truong, Viet Giang, Huang, Han, Tripathy, Sudhiranjan, Qiu, Caiyu, Yu, Ting, Yang, Hyunsoo
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Science::Physics::Electricity and magnetism
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/95576; http://hdl.handle.net/10220/9267
• المؤسسة: 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...