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Proceedings Paper

Multifunctional logic circuit using ambipolar carbon nanotube transistor
Author(s): Woo Jung Yu; Un Jeong Kim; Bo Ram Kang; Il Ha Lee; Eun Hong Lee; Young-Hee Lee
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Paper Abstract

We demonstrate doping-free and adaptive inverter to verify that the single ambipolar SWCNT transistors can be utilized both p- and n-type. Furthermore, we fabricate an adaptive logic circuit that can reveal multifunctions such as NOR and NAND gate using four ambipolar transistors. This new approach is innovative in several aspects, for instance, in improving integration density, simplicity without intentional doping, and its multifunctionality and ensures multidisciplinary interests in materials, physics, mechanics, and electronics areas.

Paper Details

Date Published: 25 August 2009
PDF: 6 pages
Proc. SPIE 7399, Carbon Nanotubes, Graphene, and Associated Devices II, 739906 (25 August 2009); doi: 10.1117/12.828118
Show Author Affiliations
Woo Jung Yu, Sungkyunkwan Univ. (Korea, Republic of)
Un Jeong Kim, Samsung Advanced Institute of Technology (Korea, Republic of)
Bo Ram Kang, Sungkyunkwan Univ. (Korea, Republic of)
Il Ha Lee, Sungkyunkwan Univ. (Korea, Republic of)
Eun Hong Lee, Samsung Advanced Institute of Technology (Korea, Republic of)
Young-Hee Lee, Sungkyunkwan Univ. (Korea, Republic of)


Published in SPIE Proceedings Vol. 7399:
Carbon Nanotubes, Graphene, and Associated Devices II
Manijeh Razeghi; Didier Pribat; Young-Hee Lee, Editor(s)

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