Carbon nanotube thin-film transistors featuring transfer-printed metal electrodes and a thin, self-grown aluminum oxide gate dielectric

We report on a novel fabrication scheme to define metal source and drain contacts for short-channel thin-film transistors utilizing a purely additive transfer-printing process. We demonstrate the viability of this approach by realizing carbon nanotube thin-film transistors featuring a very thin aluminum oxide gate dielectric The active layer of the transistors is spray-deposited from an aqueous carbon-nanotube suspension with 90% semiconducting content. Full gate control is demonstrated for gate-source voltages below 2.0 V.     «

We report on a novel fabrication scheme to define metal source and drain contacts for short-channel thin-film transistors utilizing a purely additive transfer-printing process. We demonstrate the viability of this approach by realizing carbon nanotube thin-film transistors featuring a very thin aluminum oxide gate dielectric The active layer of the transistors is spray-deposited from an aqueous carbon-nanotube suspension with 90% semiconducting content. Full gate control is demonstrated for gate...     »

III-V semiconductors, aluminium compounds, carbon nanotube field effect transistors, electrodes, nanofabrication, thin film transistors, three-dimensional printing, AlN, additive transfer-printing process, aqueous carbon-nanotube suspension, carbon nanotube thin-film transistors, drain contacts, fabrication scheme, full gate control, metal source, short-channel thin-film transistors, thin self-grown aluminum oxide gate dielectric, transfer-printed metal electrodes, Dielectrics, Logic gates, Metals, Printing, Silicon, Substrates, Thin film transistors, aluminum oxide, carbon nanotubes, thin-film transistors, transfer printing     «

III-V semiconductors, aluminium compounds, carbon nanotube field effect transistors, electrodes, nanofabrication, thin film transistors, three-dimensional printing, AlN, additive transfer-printing process, aqueous carbon-nanotube suspension, carbon nanotube thin-film transistors, drain contacts, fabrication scheme, full gate control, metal source, short-channel thin-film transistors, thin self-grown aluminum oxide gate dielectric, transfer-printed metal electrodes, Dielectrics, Logic gates, Meta...     »