![Heart of a Nanotube Transistor: Researchers sought better control of control of carbon nanotube transistors by using a thinner insulator between the nanotube [faint circle, center] and the transistor gate [top, black].](https://spectrum.ieee.org/media-library/heart-of-a-nanotube-transistor-researchers-sought-better-control-of-control-of-carbon-nanotube-transistors-by-using-a-thinner-i.jpg?id=26144705&width=1200&height=659)
Scaled-Down Carbon Nanotube Transistors Inch Closer to Silicon Abilities
Solution to gate dielectric problem makes devices easier to turn off
14 Dec 2020
4 min read
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![Cyclo[18]carbon molecular structure model.](https://spectrum.ieee.org/media-library/cyclo-18-carbon-molecular-structure-model.jpg?id=25589401&width=1200&height=642)