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Optical characteristics of nanospace of silver nanowire on a silver mirror
Author(s) -
Yamaguchi Kenzo,
Nakamoto Tatsuki,
Fujii Masamitsu
Publication year - 2019
Publication title -
electronics and communications in japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.131
H-Index - 13
eISSN - 1942-9541
pISSN - 1942-9533
DOI - 10.1002/ecj.12166
Subject(s) - nanowire , plasmon , materials science , polarization (electrochemistry) , surface plasmon , optoelectronics , nanotechnology , surface plasmon resonance , silver nanoparticle , optics , nanoparticle , chemistry , physics
Localized surface plasmons in subnanometer gaps defined by metal nanoparticle dimer has recently attracted attention as a high‐sensitivity sensor with a small volume. We demonstrated multiple gap plasmons by a single silver nanowire with a spacer layer on silver film, that is, nanowire on mirror (NWoM) in the dark‐field with polarization‐dependent.