Plasmonic Au/TiO  2 -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

doi:10.1364/cleopr.2018.w3a.145

Plasmonic Au/TiO ₂ -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 for this work

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

Au/TiO ₂ 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	IEEE
ISBN (Print)	9781943580453
DOIs	https://doi.org/10.1364/cleopr.2018.w3a.145
Publication status	Published - 25 Apr 2019
Externally published	Yes
Event	Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018 - Hong Kong, China Duration: 29 Jul 2018 → 3 Aug 2018 https://www.osapublishing.org/conference.cfm?meetingid=89&yr=2018

Conference

Conference	Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018
Place	China
City	Hong Kong
Period	29/07/18 → 3/08/18
Internet address	https://www.osapublishing.org/conference.cfm?meetingid=89&yr=2018

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10.1364/cleopr.2018.w3a.145

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Cite this

@inproceedings{02bdbb27c66b48518209cf61fb9b3319,

title = "Plasmonic Au/TiO 2 -dumbbell-on-film nanocavities for high-efficiency hot-carrier generation and extraction",

abstract = "Au/TiO 2 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 = "Ho, {Kwun Hei Willis} and AiXue Shang and Lo, {Tsz Wing} and Fenghua Shi and Yeung, {Pui Hong} and Yu, {Yat Sing} and Zhang, {Xu Ming} and Kwok-yin Wong and Lei, {Dang Yuan}",

year = "2019",

month = apr,

day = "25",

doi = "10.1364/cleopr.2018.w3a.145",

language = "English",

isbn = "9781943580453",

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

publisher = "IEEE",

address = "United States",

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

url = "https://www.osapublishing.org/conference.cfm?meetingid=89&yr=2018",

}

Ho, KHW, Shang, A, Lo, TW, Shi, F, Yeung, PH, Yu, YS, Zhang, XM, Wong, K & Lei, DY 2019, Plasmonic Au/TiO ₂ -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, IEEE, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018, Hong Kong, China, 29/07/18. https://doi.org/10.1364/cleopr.2018.w3a.145

Plasmonic Au/TiO ₂ -dumbbell-on-film nanocavities for high-efficiency hot-carrier generation and extraction. / Ho, Kwun Hei Willis; Shang, AiXue; Lo, Tsz Wing et al.
2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018. IEEE, 2019. 8699706.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Plasmonic Au/TiO 2 -dumbbell-on-film nanocavities for high-efficiency hot-carrier generation and extraction

AU - Ho, Kwun Hei Willis

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 - 2019/4/25

Y1 - 2019/4/25

N2 - Au/TiO 2 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/TiO 2 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.

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DO - 10.1364/cleopr.2018.w3a.145

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 9781943580453

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

PB - IEEE

T2 - Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018

Y2 - 29 July 2018 through 3 August 2018

ER -