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Adv Mater. 2013 Nov 13;25(42):6050-6. doi: 10.1002/adma.201302265. Epub 2013 Oct 01.

Fabrication of all-carbon nanotube electronic devices on flexible substrates through CVD and transfer methods.

Advanced materials (Deerfield Beach, Fla.)

Yuan Zou, Qunqing Li, Junku Liu, Yuanhao Jin, Qingkai Qian, Kaili Jiang, Shoushan Fan

Affiliations

  1. Department of Physics, Tsinghua-Foxconn Nanotechnology Research Center, Tsinghua University, Beijing, 100084, PRC.

PMID: 24123547 DOI: 10.1002/adma.201302265

Abstract

SWNT thin films with different nanotube densities are fabricated by CVD while controlling the concentration of catalyst and growth time. Three layers of SWNT films are transferred to flexible substrates serving as electrodes and channel materials, respectively. All-carbon nanotube TFTs with an on/off ratio as high as 10(5) are obtained. Inverters are fabricated on top of the flexible substrates with symmetric input/output behavior.

© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords: all-carbon devices; carbon nanotube networks; flexible substrates; transfer methods

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