Refractive index sensing and surface-enhanced Raman spectroscopy using silver–gold layered bimetallic plasmonic crystals

Somi Kang, Sean E. Lehman, Matthew V. Schulmerich, An-Phong Le, Tae-woo Lee, Stephen K. Gray, Rohit Bhargava and Ralph G. Nuzzo
Beilstein J. Nanotechnol. 2017, 8, 2492–2503. https://doi.org/10.3762/bjnano.8.249

Supporting Information

Supporting Information File 1: Additional theoretical and experimental information.
Details: Theoretical analysis of Bloch wave surface plasmon polaritons and Wood’s anomalies of PCs; Schematic illustration of a nanohole; Experimental and FDTD calculated transmission spectra in water of the full-3D PCs; Integrated multispectral response and computational normal incident transmission spectra of full-3D PCs with different nanohole array periodicity; SERS spectra of benzenethiol and experimental transmission spectra in air for Ag40Au10 quasi-3D PC with 580 nm and 780 nm periodicity; SERS spectra of benzenethiol adsorbed onto full-3D and quasi-3D PCs.
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Refractive index sensing and surface-enhanced Raman spectroscopy using silver–gold layered bimetallic plasmonic crystals
Somi Kang, Sean E. Lehman, Matthew V. Schulmerich, An-Phong Le, Tae-woo Lee, Stephen K. Gray, Rohit Bhargava and Ralph G. Nuzzo
Beilstein J. Nanotechnol. 2017, 8, 2492–2503. https://doi.org/10.3762/bjnano.8.249

How to Cite

Kang, S.; Lehman, S. E.; Schulmerich, M. V.; Le, A.-P.; Lee, T.-w.; Gray, S. K.; Bhargava, R.; Nuzzo, R. G. Beilstein J. Nanotechnol. 2017, 8, 2492–2503. doi:10.3762/bjnano.8.249

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