Polarization-resolved plasmon-modulated emissions of quantum dots coupled to aluminum dimers with sub-20 nm gaps

• Main Authors: Zhang, Dao Hua, Fong, Kah Ee, Gao, Yuan, Dang, Cuong, Tobing, Landobasa Yosef Mario, Muhammad Danang Birowosuto, Demir, Hilmi Volkan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: DRNTU::Engineering::Electrical and electronic engineering; Plasmonic Enhancement; Aluminum Plasmonics
• Online Access: https://hdl.handle.net/10356/88946; http://hdl.handle.net/10220/48344
• Institution: Nanyang Technological University

An aluminum dimer nanoantenna with nanogaps is an ideal platform for enhancing light–matter interaction at the nanoscale for the UV–vis spectrum, but its realization has been hindered by the surface oxidation of aluminum nanostructures, aluminum interband loss, and practical limitations in lithograp...