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Sub-5-nm-nanogap metasurface for record-breaking surface enhanced infrared absorption spectroscopy
Conference proceeding

Sub-5-nm-nanogap metasurface for record-breaking surface enhanced infrared absorption spectroscopy

Dengxin Ji, Alec Cheney, Nan Zhang, Haomin Song, Jun Gao, Xie Zeng, Haifeng Hu, Suhua Jiang, Zongfu Yu, Qiaoqiang Gan, …
2018 Conference on Lasers and Electro-Optics (CLEO), pp.1-2
05/2018

Abstract

Absorption Metals Metamaterials Nanostructures Sensitivity Sensors Spectroscopy
We developed a metamaterial super absorber with sub-5-nanometer gaps and demonstrated its application for record-breaking surface enhanced infrared absorption spectroscopy using its extremely enhanced localized field.

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