Effects of metal penetration into organic semiconductors on the electrical properties of organic thin film transistors

Jeong Ho Cho; Do Hwan Kim; Yunseok Jang; Wi Hyoung Lee; Kyuwook Ihm; Jin Hee Han; Sukmin Chung; Kilwon Cho

doi:10.1063/1.2357155

Effects of metal penetration into organic semiconductors on the electrical properties of organic thin film transistors

Jeong Ho Cho
, Do Hwan Kim
, Yunseok Jang
, Wi Hyoung Lee
, Kyuwook Ihm
, Jin Hee Han
, Sukmin Chung
, Kilwon Cho^*

^*Corresponding author for this work

Department of Physics

Pohang University of Science and Technology
Pohang Accelerator Laboratory

Research output: Contribution to journal › Journal article › peer-review

99 Scopus citations

Abstract

To investigate the effects of metal penetration into organic semiconductors on the electrical properties of organic thin film transistors, gold was deposited onto pentacene films at various deposition rates. The sharp interface between the gold electrode and the pentacene film that results from a fast deposition rate was found to produce lower contact resistance and an increase in the field-effect mobility.

Original language	English
Article number	132101
Journal	Applied Physics Letters
Volume	89
Issue number	13
DOIs	https://doi.org/10.1063/1.2357155
State	Published - 2006

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title = "Effects of metal penetration into organic semiconductors on the electrical properties of organic thin film transistors",

abstract = "To investigate the effects of metal penetration into organic semiconductors on the electrical properties of organic thin film transistors, gold was deposited onto pentacene films at various deposition rates. The sharp interface between the gold electrode and the pentacene film that results from a fast deposition rate was found to produce lower contact resistance and an increase in the field-effect mobility.",

author = "Cho, \{Jeong Ho\} and Kim, \{Do Hwan\} and Yunseok Jang and Lee, \{Wi Hyoung\} and Kyuwook Ihm and Han, \{Jin Hee\} and Sukmin Chung and Kilwon Cho",

year = "2006",

doi = "10.1063/1.2357155",

language = "English",

volume = "89",

journal = "Applied Physics Letters",

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T1 - Effects of metal penetration into organic semiconductors on the electrical properties of organic thin film transistors

AU - Cho, Jeong Ho

AU - Kim, Do Hwan

AU - Jang, Yunseok

AU - Lee, Wi Hyoung

AU - Ihm, Kyuwook

AU - Han, Jin Hee

AU - Chung, Sukmin

AU - Cho, Kilwon

PY - 2006

Y1 - 2006

N2 - To investigate the effects of metal penetration into organic semiconductors on the electrical properties of organic thin film transistors, gold was deposited onto pentacene films at various deposition rates. The sharp interface between the gold electrode and the pentacene film that results from a fast deposition rate was found to produce lower contact resistance and an increase in the field-effect mobility.

AB - To investigate the effects of metal penetration into organic semiconductors on the electrical properties of organic thin film transistors, gold was deposited onto pentacene films at various deposition rates. The sharp interface between the gold electrode and the pentacene film that results from a fast deposition rate was found to produce lower contact resistance and an increase in the field-effect mobility.

UR - https://www.scopus.com/pages/publications/33749247216

U2 - 10.1063/1.2357155

DO - 10.1063/1.2357155

M3 - Journal article

AN - SCOPUS:33749247216

SN - 0003-6951

VL - 89

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 13

M1 - 132101

ER -

Effects of metal penetration into organic semiconductors on the electrical properties of organic thin film transistors

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