Au-Ag controllable composition nanoalloying of hexagonal nanoplates: heterogeneous interfacial nanogaps enhance near-field focusing.
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DOI: 10.1039/d5nr01140j
Abstract: In this study, we present a novel strategy for fabricating binary-array surface-enhanced Raman scattering (SERS) substrates composed of gold (Au) and silver (Ag) plasmonic hexagonal nanoplates (h-NPLs), functioning as a "nanoalloy" system. Using Au h-NPLs… read more here.
Keywords: field; interfacial nanogaps; heterogeneous interfacial; hexagonal nanoplates ... See more keywords