Carbon nanotube and conducting polymer dual-layered films fabricated by microcontact printing

Jin Woo Huh, Jin Wook Jeong, Jin Woo Lee, Sang Il Shin, Jae Hong Kwon, Jinnil Choi, Ho Gyu Yoon, Gyeong Ik Cho, In Kyu You, Seung Youl Kang, Byeong Kwon Ju

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

We report carbon nanotube/conducting polymer dual-layered film (CPDF) electrodes fabricated by microcontact printing for flexible transparent electrodes of organic thin film transistors (OTFTs). The CPDFs show ∼1000 /sq surface resistivity and ∼93% transmittance at an extremely low loading of single-walled carbon nanotubes, and can be self-aligned with a precision of 20 μm. The CPDFs are applied as the source and drain electrodes in OTFTs without any supplementary alignment process, which leads to a mobility and a current on/off ratio of approximately 0.02 cm2 V-1 s-1 and ∼ 104, respectively.

Original languageEnglish
Article number223311
JournalApplied Physics Letters
Volume94
Issue number22
DOIs
Publication statusPublished - 2009 Jun 15

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conducting polymers
printing
carbon nanotubes
electrodes
polymers
transistors
thin films
transmittance
alignment
electrical resistivity

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Carbon nanotube and conducting polymer dual-layered films fabricated by microcontact printing. / Huh, Jin Woo; Jeong, Jin Wook; Lee, Jin Woo; Shin, Sang Il; Kwon, Jae Hong; Choi, Jinnil; Yoon, Ho Gyu; Cho, Gyeong Ik; You, In Kyu; Kang, Seung Youl; Ju, Byeong Kwon.

In: Applied Physics Letters, Vol. 94, No. 22, 223311, 15.06.2009.

Research output: Contribution to journalArticle

Huh, JW, Jeong, JW, Lee, JW, Shin, SI, Kwon, JH, Choi, J, Yoon, HG, Cho, GI, You, IK, Kang, SY & Ju, BK 2009, 'Carbon nanotube and conducting polymer dual-layered films fabricated by microcontact printing', Applied Physics Letters, vol. 94, no. 22, 223311. https://doi.org/10.1063/1.3137185
Huh, Jin Woo ; Jeong, Jin Wook ; Lee, Jin Woo ; Shin, Sang Il ; Kwon, Jae Hong ; Choi, Jinnil ; Yoon, Ho Gyu ; Cho, Gyeong Ik ; You, In Kyu ; Kang, Seung Youl ; Ju, Byeong Kwon. / Carbon nanotube and conducting polymer dual-layered films fabricated by microcontact printing. In: Applied Physics Letters. 2009 ; Vol. 94, No. 22.
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