Proceedings of the Korean Vacuum Society Conference (한국진공학회:학술대회논문집)
- 2011.08a
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- Pages.262-263
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- 2011
Analysis on the Characteristics of Single-walled Carbon Nanotube Transistor Printed by Roll-to-Roll and Roll-to-Device Method
- Published : 2011.08.17
Abstract
Flexible electronics, a future technology of electronics, require a low cost integrated circuit that can be built on various types of the flexible substrates. As a potential candidate for this application, a single walled carbon nanotube network is studied as an active device with a scheme of thin film transistor. Transistors are formed on a plastic foil by the Roll-to-Roll (R2R) and the Roll-to-Device (R2D) printing method. For both printing methods, electrical transports for the transistors are presented with the temperature dependence of threshold voltage (V_Th) and mobility from the measured transfer curves at temperatures ranging from 10 K to 300 K. It is observed that