Sensitivity enhancement in surface plasmon resonance biochemical sensor based on transition metal dichalcogenides/graphene heterostructure

• Main Authors: Zhao, Xiang, Huang, Tianye, Ping, Perry Shum, Wu, Xu, Huang, Pan, Pan, Jianxing, Wu, Yiheng, Cheng, Zhuo
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2018
• 主題: Transition Metal Dichalcogenides; Surface Plasmon Resonance
• 在線閱讀: https://hdl.handle.net/10356/87543; http://hdl.handle.net/10220/45414

In this work, a surface plasmon resonance (SPR) biosensor based on two-dimensional transition metal dichalcogenides (TMDCs) is proposed to improve the biosensor’s sensitivity. In this sensor, different kinds of two-dimensional TMDCs are coated on both surfaces of metal film. By optimizing the struct...