Photoluminescence via gap plasmons between single silver nanowires and a thin gold film

• Main Authors: Hu, Hailong, Akimov, Yuriy A., Duan, Huigao, Li, Xianglin, Liao, Mingyi, Tan, Rachel Lee Siew, Wu, Lin, Chen, Hongyu, Fan, Hongjin, Bai, Ping, Lee, Pooi See, Yang, Joel K. W., Shen, Ze Xiang
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2016
• 主題: Gap plasmon; Photoluminescence
• 在線閱讀: https://hdl.handle.net/10356/83859; http://hdl.handle.net/10220/41505
• 機構: Nanyang Technological University

In this work, we investigate the one-photon photoluminescence from a system consisting of an Ag nanowire on an Au film with a ∼6 nm dielectric spacer that supports a localized resonance known as the gap plasmon mode. Although the Ag nanowire and Au film exhibit weak photoluminescence on their own, t...