Self-powered bifunctional sensor based on tribotronic planar graphene transistors

Abstract With the development of material science, micro-nano-fabrication and microelectronics, the higher level requirements are posed on the electronic skins (E-skin). The lower energy consumption and multiple functions are the imperative requirements to spurred scientists and mechanists to make j...

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Autores principales:	Yanfang Meng, Guoyun Gao, Jiaxue Zhu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/d0a53d97960d4c85a6215af1bc000302
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spelling	oai:doaj.org-article:d0a53d97960d4c85a6215af1bc0003022021-11-08T10:51:25ZSelf-powered bifunctional sensor based on tribotronic planar graphene transistors10.1038/s41598-021-01011-02045-2322https://doaj.org/article/d0a53d97960d4c85a6215af1bc0003022021-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-01011-0https://doaj.org/toc/2045-2322Abstract With the development of material science, micro-nano-fabrication and microelectronics, the higher level requirements are posed on the electronic skins (E-skin). The lower energy consumption and multiple functions are the imperative requirements to spurred scientists and mechanists to make joint efforts to meet. To achieve lower energy consumption, a promising energy-harvesting style of triboelectric nanogenerators (TENG) is incorporated into the field effect transistors (FETs) to play the important role for sensor. For bifunctional sensor, to harness the difficult for reflecting the magnitude of frequency, we resorted to synaptic transistors to achieve more intelligentization. Furthermore, with regards to the configuration of FET, we continued previous work: using the electrolyte gate dielectrics of FET—ion gel as the electrification layer to achieve high efficient, compact and extensively adoption for mechanosensation. The working principle of the GFET was based on the coupling effects of the FET and the TENG. This newly emerged self-powered sensor would offer a new platform for lower power consumption sensor for human–machine interface and intelligent robot.Yanfang MengGuoyun GaoJiaxue ZhuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Yanfang Meng Guoyun Gao Jiaxue Zhu Self-powered bifunctional sensor based on tribotronic planar graphene transistors
description	Abstract With the development of material science, micro-nano-fabrication and microelectronics, the higher level requirements are posed on the electronic skins (E-skin). The lower energy consumption and multiple functions are the imperative requirements to spurred scientists and mechanists to make joint efforts to meet. To achieve lower energy consumption, a promising energy-harvesting style of triboelectric nanogenerators (TENG) is incorporated into the field effect transistors (FETs) to play the important role for sensor. For bifunctional sensor, to harness the difficult for reflecting the magnitude of frequency, we resorted to synaptic transistors to achieve more intelligentization. Furthermore, with regards to the configuration of FET, we continued previous work: using the electrolyte gate dielectrics of FET—ion gel as the electrification layer to achieve high efficient, compact and extensively adoption for mechanosensation. The working principle of the GFET was based on the coupling effects of the FET and the TENG. This newly emerged self-powered sensor would offer a new platform for lower power consumption sensor for human–machine interface and intelligent robot.
format	article
author	Yanfang Meng Guoyun Gao Jiaxue Zhu
author_facet	Yanfang Meng Guoyun Gao Jiaxue Zhu
author_sort	Yanfang Meng
title	Self-powered bifunctional sensor based on tribotronic planar graphene transistors
title_short	Self-powered bifunctional sensor based on tribotronic planar graphene transistors
title_full	Self-powered bifunctional sensor based on tribotronic planar graphene transistors
title_fullStr	Self-powered bifunctional sensor based on tribotronic planar graphene transistors
title_full_unstemmed	Self-powered bifunctional sensor based on tribotronic planar graphene transistors
title_sort	self-powered bifunctional sensor based on tribotronic planar graphene transistors
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/d0a53d97960d4c85a6215af1bc000302
work_keys_str_mv	AT yanfangmeng selfpoweredbifunctionalsensorbasedontribotronicplanargraphenetransistors AT guoyungao selfpoweredbifunctionalsensorbasedontribotronicplanargraphenetransistors AT jiaxuezhu selfpoweredbifunctionalsensorbasedontribotronicplanargraphenetransistors
_version_	1718442570678272000

Self-powered bifunctional sensor based on tribotronic planar graphene transistors

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