Actively Tunable Visible Surface Plasmons in Bi2Te3 and their Energy-Harvesting Applications

Meng Zhao; Jie Zhang; Nengyue Gao; Peng Song; Michel Bosman; Bo Peng; Baoquan Sun; Cheng Wei Qiu; Qing Hua Xu; Qiaoliang Bao; Kian Ping Loh

doi:10.1002/adma.201506367

Actively Tunable Visible Surface Plasmons in Bi₂Te₃ and their Energy-Harvesting Applications

Meng Zhao, Jie Zhang, Nengyue Gao, Peng Song, Michel Bosman, Bo Peng, Baoquan Sun, Cheng Wei Qiu, Qing Hua Xu, Qiaoliang Bao, Kian Ping Loh

Materials Science & Engineering

Research output: Contribution to journal › Article › Research › peer-review

70 Citations (Scopus)

Abstract

Hexagonal Bi₂Te₃ nanoplates support visible-range surface plasmons, of which the resonance energy is tuned as wide as 400 nm by Se doping and the resonance intensity is modulated by utilizing the phase change between the crystalline and amorphous states. The potential of Bi₂Te₃ for reconfigurable plasmonics, plasmon-enhanced solar cells, and photoluminescence is demonstrated.

Original language	English
Pages (from-to)	3138-3144
Number of pages	7
Journal	Advanced Materials
Volume	28
Issue number	16
DOIs	https://doi.org/10.1002/adma.201506367
Publication status	Published - 27 Apr 2016

Keywords

BiTe
energy harvesting
novel plasmonic materials
photoluminescence enhancement
plasmon modulation

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10.1002/adma.201506367

Cite this

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abstract = "Hexagonal Bi2Te3 nanoplates support visible-range surface plasmons, of which the resonance energy is tuned as wide as 400 nm by Se doping and the resonance intensity is modulated by utilizing the phase change between the crystalline and amorphous states. The potential of Bi2Te3 for reconfigurable plasmonics, plasmon-enhanced solar cells, and photoluminescence is demonstrated.",

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AU - Zhao, Meng

AU - Zhang, Jie

AU - Gao, Nengyue

AU - Song, Peng

AU - Bosman, Michel

AU - Peng, Bo

AU - Sun, Baoquan

AU - Qiu, Cheng Wei

AU - Xu, Qing Hua

AU - Bao, Qiaoliang

AU - Loh, Kian Ping

PY - 2016/4/27

Y1 - 2016/4/27

N2 - Hexagonal Bi2Te3 nanoplates support visible-range surface plasmons, of which the resonance energy is tuned as wide as 400 nm by Se doping and the resonance intensity is modulated by utilizing the phase change between the crystalline and amorphous states. The potential of Bi2Te3 for reconfigurable plasmonics, plasmon-enhanced solar cells, and photoluminescence is demonstrated.

AB - Hexagonal Bi2Te3 nanoplates support visible-range surface plasmons, of which the resonance energy is tuned as wide as 400 nm by Se doping and the resonance intensity is modulated by utilizing the phase change between the crystalline and amorphous states. The potential of Bi2Te3 for reconfigurable plasmonics, plasmon-enhanced solar cells, and photoluminescence is demonstrated.

KW - BiTe

KW - energy harvesting

KW - novel plasmonic materials

KW - photoluminescence enhancement

KW - plasmon modulation

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Actively Tunable Visible Surface Plasmons in Bi₂Te₃ and their Energy-Harvesting Applications

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Keywords

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Melbourne Centre for Nanofabrication

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Actively Tunable Visible Surface Plasmons in Bi2Te3 and their Energy-Harvesting Applications

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Actively Tunable Visible Surface Plasmons in Bi₂Te₃ and their Energy-Harvesting Applications