2 papers
cond-mat.mtrl-sci2023
Surface-Sensitive Raman Scattering by Transferable Nanoporous Plasmonic Membranes
Roman M. Wyss, Günter Kewes, Martin Frimmer +11
Raman spectroscopy is a powerful technique to characterize materials. It probes non-destructively chemical composition, crystallinity, defects, strain and coupling phenomena. Howev…
physics.optics2021
Freestanding and permeable nanoporous gold membranes for surface-enhanced Raman scattering
Roman M. Wyss, Markus Parzefall, Cynthia M. Gruber +6
Surface-enhanced Raman spectroscopy (SERS) demands reliable, high enhancement substrates in order to be used in different fields of application. Here, we introduce freestanding por…