Nanoscale-Femtosecond Imaging of Evanescent Surface Plasmons on Silver Film by Photon-Induced Near-Field Electron Microscopy.
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DOI: 10.1021/acs.nanolett.1c04774
Abstract: Surface plasmons on silver nanostructures have a broad range of tunable resonance properties in visible and near-infrared regimes, which possess wide applications in nanophotonics and optoelectronics. Here we use a femtosecond laser to excite surface… read more here.
Keywords: plasmons silver; silver film; microscopy; surface ... See more keywords