Interplays of dipole and charge-transfer-plasmon modes in capacitively and conductively coupled dimer with high aspect ratio nanogaps

• Main Authors: Tobing, Landobasa Yosef Mario, Soehartono, Alana Mauluidy, Mueller, Aaron David, Czyszanowski, Tomasz, Yong, Ken-Tye, Fan, Weijun, Zhang, Dao Hua
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Electrical and electronic engineering; Charge Transfer Plasmons; Visible Range
• Online Access: https://hdl.handle.net/10356/159912
• Institution: Nanyang Technological University

Charge transfer plasmons (CTPs) in coupled plasmonic cavities have gained attention for their interesting resonance mechanisms and potential applications in sensing. The authors present the first investigation of the CTP mode in top-down fabricated tall plasmonic nanostructures with deep nanogaps, w...