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

doi:10.1063/1.3137185

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 journal › Article › peer-review

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 language	English
Article number	223311
Journal	Applied Physics Letters
Volume	94
Issue number	22
DOIs	https://doi.org/10.1063/1.3137185
Publication status	Published - 2009

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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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, 2009.

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

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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.",

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AU - Choi, Jinnil

AU - Yoon, Ho Gyu

AU - Cho, Gyeong Ik

AU - You, In Kyu

AU - Kang, Seung Youl

AU - Ju, Byeong Kwon

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