Plasmonic Au/TiO2-Dumbbell-on-Film Nanocavities for High-Efficiency Hot-Carrier Generation and Extraction

Kwun Hei Willis Ho, Aixue Shang, Tsz Wing Lo, Fenghua Shi, Pui Hong Yeung, Yat Sing Yu, Xu Ming Zhang, Kwok Yin Wong, Dang Yuan Lei (Corresponding Author)

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

Au/TiO2 dumbbell assembled on Au film optically establish plasmonic nanocavities, resulting in strong near-field enhancement and confinement and eventually contributing to the improved photocurrent, IPCE and decomposition rate.

Original languageEnglish
Title of host publication2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781943580453
Publication statusPublished - 2 Jul 2018
Event2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018 - Wanchai, Hong Kong
Duration: 29 Jul 20183 Aug 2018

Publication series

Name2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018

Conference

Conference2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018
Country/TerritoryHong Kong
CityWanchai
Period29/07/183/08/18

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

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