Enhanced charge injection in pentacene field-effect transistors with graphene electrodes

Sangchul Lee; Gunho Jo; Seok Ju Kang; Gunuk Wang; Minhyeok Choe; Woojin Park; Dong Yu Kim; Yung Ho Kahng; Takhee Lee

doi:10.1002/adma.201003165

Enhanced charge injection in pentacene field-effect transistors with graphene electrodes

Sangchul Lee, Gunho Jo, Seok Ju Kang, Gunuk Wang, Minhyeok Choe, Woojin Park, Dong Yu Kim, Yung Ho Kahng, Takhee Lee

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

117 Citations (Scopus)

Abstract

Pentacene organic field-effect transistors with multilayer graphene electrodes exhibit a lower contact resistance and lower charge-injection barrier height than those with conventional Au electrodes. This enhancement in performance is related to the favorable dipole layer formation at the graphene/pentacene interface.

Original language	English
Pages (from-to)	100-105
Number of pages	6
Journal	Advanced Materials
Volume	23
Issue number	1
DOIs	https://doi.org/10.1002/adma.201003165
Publication status	Published - 2011 Jan 4
Externally published	Yes

Keywords

Charge transport
Electrodes
Graphene
Organic field-effect transistors
Pentacene

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1002/adma.201003165

Cite this

@article{fa45ba42999d424a861b2ffcead54e77,

title = "Enhanced charge injection in pentacene field-effect transistors with graphene electrodes",

abstract = "Pentacene organic field-effect transistors with multilayer graphene electrodes exhibit a lower contact resistance and lower charge-injection barrier height than those with conventional Au electrodes. This enhancement in performance is related to the favorable dipole layer formation at the graphene/pentacene interface.",

keywords = "Charge transport, Electrodes, Graphene, Organic field-effect transistors, Pentacene",

author = "Sangchul Lee and Gunho Jo and Kang, {Seok Ju} and Gunuk Wang and Minhyeok Choe and Woojin Park and Kim, {Dong Yu} and Kahng, {Yung Ho} and Takhee Lee",

year = "2011",

month = jan,

day = "4",

doi = "10.1002/adma.201003165",

language = "English",

volume = "23",

pages = "100--105",

journal = "Advanced Materials",

issn = "0935-9648",

publisher = "Wiley-VCH Verlag",

number = "1",

}

TY - JOUR

T1 - Enhanced charge injection in pentacene field-effect transistors with graphene electrodes

AU - Lee, Sangchul

AU - Jo, Gunho

AU - Kang, Seok Ju

AU - Wang, Gunuk

AU - Choe, Minhyeok

AU - Park, Woojin

AU - Kim, Dong Yu

AU - Kahng, Yung Ho

AU - Lee, Takhee

PY - 2011/1/4

Y1 - 2011/1/4

N2 - Pentacene organic field-effect transistors with multilayer graphene electrodes exhibit a lower contact resistance and lower charge-injection barrier height than those with conventional Au electrodes. This enhancement in performance is related to the favorable dipole layer formation at the graphene/pentacene interface.

AB - Pentacene organic field-effect transistors with multilayer graphene electrodes exhibit a lower contact resistance and lower charge-injection barrier height than those with conventional Au electrodes. This enhancement in performance is related to the favorable dipole layer formation at the graphene/pentacene interface.

KW - Charge transport

KW - Electrodes

KW - Graphene

KW - Organic field-effect transistors

KW - Pentacene

UR - http://www.scopus.com/inward/record.url?scp=78650683317&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=78650683317&partnerID=8YFLogxK

U2 - 10.1002/adma.201003165

DO - 10.1002/adma.201003165

M3 - Article

C2 - 21069759

AN - SCOPUS:78650683317

SN - 0935-9648

VL - 23

SP - 100

EP - 105

JO - Advanced Materials

JF - Advanced Materials

IS - 1

ER -

Enhanced charge injection in pentacene field-effect transistors with graphene electrodes

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this