Coupling of photoelectric and triboelectric effects as an effective approach for PZT-based high-performance self-powered ultraviolet photodetector

Li Su; Hua Yang Li; Ying Wang; Shuang Yang Kuang; Zhong Lin Wang; Guang Zhu

doi:10.1016/j.nanoen.2016.11.019

Coupling of photoelectric and triboelectric effects as an effective approach for PZT-based high-performance self-powered ultraviolet photodetector

Li Su, Hua Yang Li, Ying Wang, Shuang Yang Kuang, Zhong Lin Wang, Guang Zhu

Research output: Journal Publication › Article › peer-review

60 Citations (Scopus)

Abstract

A high-performance self-powered UV photodetector (UV-SPPD) using a PZT film was fabricated and characterized. It has a dual sensing mechanism that relies on the joint properties of a photoelectric effect and a triboelectric effect on the surface of the ferroelectric material. The UV-SPPD exhibits excellent responsivity (15 mA W⁻¹), large detectivity (2×10¹⁰ cm Hz^_−1/2 W⁻¹), a fast photo response time (<50 ms), and good stability and repeatability. This work creates new opportunities for designing high-performance self-powered UV photodetectors and other tribotronic devices.

Original language	English
Pages (from-to)	264-269
Number of pages	6
Journal	Nano Energy
Volume	31
DOIs	https://doi.org/10.1016/j.nanoen.2016.11.019
Publication status	Published - 1 Jan 2017
Externally published	Yes

Keywords

Lead zirconium titanate
Polarization
Self-powered
Triboelectric effect
UV photodetector

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
General Materials Science
Electrical and Electronic Engineering

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10.1016/j.nanoen.2016.11.019

Cite this

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title = "Coupling of photoelectric and triboelectric effects as an effective approach for PZT-based high-performance self-powered ultraviolet photodetector",

abstract = "A high-performance self-powered UV photodetector (UV-SPPD) using a PZT film was fabricated and characterized. It has a dual sensing mechanism that relies on the joint properties of a photoelectric effect and a triboelectric effect on the surface of the ferroelectric material. The UV-SPPD exhibits excellent responsivity (15 mA W−1), large detectivity (2×1010 cm Hz−1/2 W−1), a fast photo response time (<50 ms), and good stability and repeatability. This work creates new opportunities for designing high-performance self-powered UV photodetectors and other tribotronic devices.",

keywords = "Lead zirconium titanate, Polarization, Self-powered, Triboelectric effect, UV photodetector",

author = "Li Su and Li, {Hua Yang} and Ying Wang and Kuang, {Shuang Yang} and Wang, {Zhong Lin} and Guang Zhu",

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doi = "10.1016/j.nanoen.2016.11.019",

language = "English",

volume = "31",

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T1 - Coupling of photoelectric and triboelectric effects as an effective approach for PZT-based high-performance self-powered ultraviolet photodetector

AU - Su, Li

AU - Li, Hua Yang

AU - Wang, Ying

AU - Kuang, Shuang Yang

AU - Wang, Zhong Lin

AU - Zhu, Guang

PY - 2017/1/1

Y1 - 2017/1/1

N2 - A high-performance self-powered UV photodetector (UV-SPPD) using a PZT film was fabricated and characterized. It has a dual sensing mechanism that relies on the joint properties of a photoelectric effect and a triboelectric effect on the surface of the ferroelectric material. The UV-SPPD exhibits excellent responsivity (15 mA W−1), large detectivity (2×1010 cm Hz−1/2 W−1), a fast photo response time (<50 ms), and good stability and repeatability. This work creates new opportunities for designing high-performance self-powered UV photodetectors and other tribotronic devices.

AB - A high-performance self-powered UV photodetector (UV-SPPD) using a PZT film was fabricated and characterized. It has a dual sensing mechanism that relies on the joint properties of a photoelectric effect and a triboelectric effect on the surface of the ferroelectric material. The UV-SPPD exhibits excellent responsivity (15 mA W−1), large detectivity (2×1010 cm Hz−1/2 W−1), a fast photo response time (<50 ms), and good stability and repeatability. This work creates new opportunities for designing high-performance self-powered UV photodetectors and other tribotronic devices.

KW - Lead zirconium titanate

KW - Polarization

KW - Self-powered

KW - Triboelectric effect

KW - UV photodetector

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U2 - 10.1016/j.nanoen.2016.11.019

DO - 10.1016/j.nanoen.2016.11.019

M3 - Article

AN - SCOPUS:84999158337

SN - 2211-2855

VL - 31

SP - 264

EP - 269

JO - Nano Energy

JF - Nano Energy

ER -

Coupling of photoelectric and triboelectric effects as an effective approach for PZT-based high-performance self-powered ultraviolet photodetector

Abstract

Keywords

ASJC Scopus subject areas

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