A photovoltaic self-powered gas sensor based on a single-walled carbon nanotube/Si heterojunction

L. Liu; G. H. Li; Y. Wang; Y. Y. Wang; T. Li; T. Zhang; S. J. Qin

doi:10.1039/c7nr02590d

A photovoltaic self-powered gas sensor based on a single-walled carbon nanotube/Si heterojunction

L. Liu, G. H. Li, Y. Wang, Y. Y. Wang, T. Li, T. Zhang^*, S. J. Qin

^*Corresponding author for this work

Department of Health and Environmental Sciences

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

37 Citations (Scopus)

Abstract

We present a novel photovoltaic self-powered gas sensor based on a p-type single-walled carbon nanotube (SWNT) and n-type silicon (n-Si) heterojunction. The energy from visible light suffices to drive the device owing to a built-in electric field (BEF) induced by the differences between the Fermi levels of SWNTs and n-Si.

Original language	English
Pages (from-to)	18579-18583
Number of pages	5
Journal	Nanoscale
Volume	9
Issue number	47
DOIs	https://doi.org/10.1039/c7nr02590d
Publication status	Published - 21 Dec 2017

Access to Document

10.1039/c7nr02590d

Cite this

@article{805d786a91494649a0c4f91db079cf1d,

title = "A photovoltaic self-powered gas sensor based on a single-walled carbon nanotube/Si heterojunction",

abstract = "We present a novel photovoltaic self-powered gas sensor based on a p-type single-walled carbon nanotube (SWNT) and n-type silicon (n-Si) heterojunction. The energy from visible light suffices to drive the device owing to a built-in electric field (BEF) induced by the differences between the Fermi levels of SWNTs and n-Si.",

author = "L. Liu and Li, \{G. H.\} and Y. Wang and Wang, \{Y. Y.\} and T. Li and T. Zhang and Qin, \{S. J.\}",

note = "Publisher Copyright: {\textcopyright} 2017 The Royal Society of Chemistry.",

year = "2017",

month = dec,

day = "21",

doi = "10.1039/c7nr02590d",

language = "English",

volume = "9",

pages = "18579--18583",

journal = "Nanoscale",

issn = "2040-3364",

number = "47",

}

TY - JOUR

T1 - A photovoltaic self-powered gas sensor based on a single-walled carbon nanotube/Si heterojunction

AU - Liu, L.

AU - Li, G. H.

AU - Wang, Y.

AU - Wang, Y. Y.

AU - Li, T.

AU - Zhang, T.

AU - Qin, S. J.

PY - 2017/12/21

Y1 - 2017/12/21

N2 - We present a novel photovoltaic self-powered gas sensor based on a p-type single-walled carbon nanotube (SWNT) and n-type silicon (n-Si) heterojunction. The energy from visible light suffices to drive the device owing to a built-in electric field (BEF) induced by the differences between the Fermi levels of SWNTs and n-Si.

AB - We present a novel photovoltaic self-powered gas sensor based on a p-type single-walled carbon nanotube (SWNT) and n-type silicon (n-Si) heterojunction. The energy from visible light suffices to drive the device owing to a built-in electric field (BEF) induced by the differences between the Fermi levels of SWNTs and n-Si.

UR - https://www.scopus.com/pages/publications/85038383367

U2 - 10.1039/c7nr02590d

DO - 10.1039/c7nr02590d

M3 - Article

C2 - 28849854

AN - SCOPUS:85038383367

SN - 2040-3364

VL - 9

SP - 18579

EP - 18583

JO - Nanoscale

JF - Nanoscale

IS - 47

ER -

A photovoltaic self-powered gas sensor based on a single-walled carbon nanotube/Si heterojunction

Abstract

Access to Document

Other files and links

Cite this