Active matrix electronic skin strain sensor based on piezopotential-powered graphene transistors

Qijun Sun, Wanchul Seung, Beom Joon Kim, Soonmin Seo, Sang Woo Kim, Jeong Ho Cho

Research output: Contribution to journalArticle

134 Citations (Scopus)

Abstract

A piezopotential-powered active matrix strain sensor array based on a piezopotential-gated graphene transistor (GT) is demonstrated using a piezoelectric polymer. The strain sensor based on the piezopotential-gated GT exhibits excellent performance, including ultrahigh sensitivity (gauge factor = 389) and good durability (>3000 bending and releasing cycles) with a minimum detectable strain at 0.008%.

Original languageEnglish
Pages (from-to)3411-3417
Number of pages7
JournalAdvanced Materials
Volume27
Issue number22
DOIs
Publication statusPublished - 2015 Jun 1

Fingerprint

Skin
Sensors
Sensor arrays
Gages
Polymers
Durability
Graphene transistors

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Sun, Qijun ; Seung, Wanchul ; Kim, Beom Joon ; Seo, Soonmin ; Kim, Sang Woo ; Cho, Jeong Ho. / Active matrix electronic skin strain sensor based on piezopotential-powered graphene transistors. In: Advanced Materials. 2015 ; Vol. 27, No. 22. pp. 3411-3417.
@article{bd4839669f9840a99ae78690920aa773,
title = "Active matrix electronic skin strain sensor based on piezopotential-powered graphene transistors",
abstract = "A piezopotential-powered active matrix strain sensor array based on a piezopotential-gated graphene transistor (GT) is demonstrated using a piezoelectric polymer. The strain sensor based on the piezopotential-gated GT exhibits excellent performance, including ultrahigh sensitivity (gauge factor = 389) and good durability (>3000 bending and releasing cycles) with a minimum detectable strain at 0.008{\%}.",
author = "Qijun Sun and Wanchul Seung and Kim, {Beom Joon} and Soonmin Seo and Kim, {Sang Woo} and Cho, {Jeong Ho}",
year = "2015",
month = "6",
day = "1",
doi = "10.1002/adma.201500582",
language = "English",
volume = "27",
pages = "3411--3417",
journal = "Advanced Materials",
issn = "0935-9648",
publisher = "Wiley-VCH Verlag",
number = "22",

}

Active matrix electronic skin strain sensor based on piezopotential-powered graphene transistors. / Sun, Qijun; Seung, Wanchul; Kim, Beom Joon; Seo, Soonmin; Kim, Sang Woo; Cho, Jeong Ho.

In: Advanced Materials, Vol. 27, No. 22, 01.06.2015, p. 3411-3417.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Active matrix electronic skin strain sensor based on piezopotential-powered graphene transistors

AU - Sun, Qijun

AU - Seung, Wanchul

AU - Kim, Beom Joon

AU - Seo, Soonmin

AU - Kim, Sang Woo

AU - Cho, Jeong Ho

PY - 2015/6/1

Y1 - 2015/6/1

N2 - A piezopotential-powered active matrix strain sensor array based on a piezopotential-gated graphene transistor (GT) is demonstrated using a piezoelectric polymer. The strain sensor based on the piezopotential-gated GT exhibits excellent performance, including ultrahigh sensitivity (gauge factor = 389) and good durability (>3000 bending and releasing cycles) with a minimum detectable strain at 0.008%.

AB - A piezopotential-powered active matrix strain sensor array based on a piezopotential-gated graphene transistor (GT) is demonstrated using a piezoelectric polymer. The strain sensor based on the piezopotential-gated GT exhibits excellent performance, including ultrahigh sensitivity (gauge factor = 389) and good durability (>3000 bending and releasing cycles) with a minimum detectable strain at 0.008%.

UR - http://www.scopus.com/inward/record.url?scp=84930614745&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84930614745&partnerID=8YFLogxK

U2 - 10.1002/adma.201500582

DO - 10.1002/adma.201500582

M3 - Article

C2 - 25914310

AN - SCOPUS:84930614745

VL - 27

SP - 3411

EP - 3417

JO - Advanced Materials

JF - Advanced Materials

SN - 0935-9648

IS - 22

ER -