Orientation-dependent nanostructure arrays based on anisotropic silicon wet-etching for repeatable surface-enhanced Raman scattering

Nanoscale, 2016, Accepted Manuscript
DOI: 10.1039/C5NR04750A, Paper

Chaoguang Wang, Xuezhong Wu, Di Di, Peitao Dong, Rui Xiao, Shengqi Wang
Repeatable fabrication of sensitive plasmonic substrates through simple procedure has become a major challenge for SERS-based sensing and imaging. Herein, a new class of high-performance SERS substrates, including pyramid, ridged-triangle,...
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