Performance Enhancement of SPR Biosensor Using Graphene–MoS₂ Hybrid Structure

We investigate a high-sensitivity surface plasmon resonance (SPR) biosensor consisting of a Au layer, four-layer MoS₂, and monolayer graphene. The numerical simulations, by the transfer matrix method (TMM), demonstrate the sensor has a maximum sensitivity of 282°/RIU, which is approximate...

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Autori principali:	Haoyuan Cai, Mengwei Wang, Zhuohui Wu, Jing Liu, Xiaoping Wang
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	MDPI AG 2022-06-01
Serie:	Nanomaterials
Soggetti:	biosensor MoS<sub>2</sub> graphene SPR sensor high sensitivity
Accesso online:	https://www.mdpi.com/2079-4991/12/13/2219
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