Precision synthesis : designing hot spots over hot spots via selective gold deposition on silver octahedra edges

• Main Authors: Hegde, Ravi S., Tjiu, Weng Weei, Cui, Yan, Ling, Xing Yi, Liu, Yejing, Pedireddy, Srikanth, Lee, Yih Hong
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2015
• 主題: DRNTU::Science::Physics
• 在線閱讀: https://hdl.handle.net/10356/103960; http://hdl.handle.net/10220/24660

A major challenge in plasmonic hot spot fabrication is to efficiently increase the hot spot volumes on single metal nanoparticles to generate stronger signals in plasmon-enhanced applications. Here, the synthesis of designer nanoparticles, where plasmonic-active Au nanodots are selectively deposited...