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

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 proceeding › Conference article published in proceeding or book › Academic research › peer-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 language	English
Title of host publication	2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781943580453
Publication status	Published - 2 Jul 2018
Event	2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018 - Wanchai, Hong Kong Duration: 29 Jul 2018 → 3 Aug 2018

Publication series

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

Conference

Conference	2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018
Country/Territory	Hong Kong
City	Wanchai
Period	29/07/18 → 3/08/18

ASJC Scopus subject areas

Electrical and Electronic Engineering
Atomic and Molecular Physics, and Optics

Cite this

Willis Ho, K. H., Shang, A., Lo, T. W., Shi, F., Yeung, P. H., Yu, Y. S., Zhang, X. M., Wong, K. Y., & Lei, D. Y. (2018). Plasmonic Au/TiO₂-Dumbbell-on-Film Nanocavities for High-Efficiency Hot-Carrier Generation and Extraction. In 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018 Article 8699706 (2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018). Institute of Electrical and Electronics Engineers Inc..

Willis Ho, Kwun Hei ; Shang, Aixue ; Lo, Tsz Wing et al. / Plasmonic Au/TiO₂-Dumbbell-on-Film Nanocavities for High-Efficiency Hot-Carrier Generation and Extraction. 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018. Institute of Electrical and Electronics Engineers Inc., 2018. (2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018).

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

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.",

author = "\{Willis Ho\}, \{Kwun Hei\} and Aixue Shang and Lo, \{Tsz Wing\} and Fenghua Shi and Yeung, \{Pui Hong\} and Yu, \{Yat Sing\} and Zhang, \{Xu Ming\} and Wong, \{Kwok Yin\} and Lei, \{Dang Yuan\}",

year = "2018",

month = jul,

day = "2",

language = "English",

series = "2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018",

note = "2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018 ; Conference date: 29-07-2018 Through 03-08-2018",

}

Willis Ho, KH, Shang, A, Lo, TW, Shi, F, Yeung, PH, Yu, YS, Zhang, XM , Wong, KY & Lei, DY 2018, Plasmonic Au/TiO₂-Dumbbell-on-Film Nanocavities for High-Efficiency Hot-Carrier Generation and Extraction. in 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018., 8699706, 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018, Institute of Electrical and Electronics Engineers Inc., 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018, Wanchai, Hong Kong, 29/07/18.

Plasmonic Au/TiO₂-Dumbbell-on-Film Nanocavities for High-Efficiency Hot-Carrier Generation and Extraction. / Willis Ho, Kwun Hei; Shang, Aixue; Lo, Tsz Wing et al.
2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018. Institute of Electrical and Electronics Engineers Inc., 2018. 8699706 (2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AU - Willis Ho, Kwun Hei

AU - Shang, Aixue

AU - Lo, Tsz Wing

AU - Shi, Fenghua

AU - Yeung, Pui Hong

AU - Yu, Yat Sing

AU - Zhang, Xu Ming

AU - Wong, Kwok Yin

AU - Lei, Dang Yuan

PY - 2018/7/2

Y1 - 2018/7/2

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/85065605222

M3 - Conference article published in proceeding or book

AN - SCOPUS:85065605222

T3 - 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018

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

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018

Y2 - 29 July 2018 through 3 August 2018

ER -

Willis Ho KH, Shang A, Lo TW, Shi F, Yeung PH, Yu YS et al. Plasmonic Au/TiO₂-Dumbbell-on-Film Nanocavities for High-Efficiency Hot-Carrier Generation and Extraction. In 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018. Institute of Electrical and Electronics Engineers Inc. 2018. 8699706. (2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018).