Quantum upper limit SERS from sub-1-nm random gaps for quantitative chemical and biological sensing

Nan Zhang, Matthew Singer, Kuang Hui Li, Lyu Zhou, Boon S. Ooi, Qiaoqiang Gan*

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

Abstract

We report a strategy to fabricate high-density random metallic nanopatterns with accurately controlled nanogaps defined by atomic-layer-deposition and self-assembled-monolayer processes for quantitative chemical and biological sensing with a record-high uniformity over a large area.

Original languageEnglish
Article numberSTh1H.7
JournalOptics InfoBase Conference Papers
Publication statusPublished - 2021
Externally publishedYes
EventCLEO: Science and Innovations, CLEO:S and I 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States
Duration: 9 May 202114 May 2021

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