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Updated: Jun 10, 2026

Fabrication of Low Temperature Carbon Nanotube Vertical Interconnects Compatible with Semiconductor Technology
Published on: December 7, 2015
High current, low voltage carbon nanotube enabled vertical organic field effect transistors
Mitchell A McCarthy1, Bo Liu, Andrew G Rinzler
1Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611, USA.
Abstract:
State-of-the-art performance is demonstrated from a carbon nanotube enabled vertical field effect transistor using an organic channel material. The device exhibits an on/off current ratio >10(5) for a gate voltage range of 4 V with a current density output exceeding 50 mA/cm(2). The architecture enables submicrometer channel lengths while avoiding high-resolution patterning. The ability to drive high currents and inexpensive fabrication may provide the solution for the so-called OLED backplane problem.
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