Eun Ju Bae et al 2007 Nanotechnology 18 495203 doi:10.1088/0957-4484/18/49/495203
Eun Ju Bae1, Yo-Sep Min1, Un Jeong Kim1 and Wanjun Park2,3
Show affiliationsWe report a transistor of randomly networked single-walled carbon nanotubes on a glass substrate. The carbon nanotube networks acting as the active components of the thin film transistor were selectively formed on the transistor channel areas that were previously patterned with catalysts to avoid the etching process for isolating nanotubes. The nanotube density was more than 50 µm−2, which is much larger than the percolation threshold. Transistors were successfully fabricated with a conducting and transparent ZnO for the back-side gate and the top-side gate. This allows the transparent electronics or suggests thin film applications of nanotubes for future opto-electronics.
85.30.De Semiconductor-device characterization, design, and modeling
Issue 49 (12 December 2007)
Received 4 June 2007, in final form 27 September 2007
Published 15 November 2007
Eun Ju Bae et al 2007 Nanotechnology 18 495203
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