A carbon nanotube field-effect transistor (CNTFET) is a field-effect transistor that utilizes a single carbon nanotube (CNT) or an array of carbon nanotubes as the channel material, instead of bulk silicon, as in the traditional MOSFET structure. There have been major developments since CNTFETs were first demonstrated in 1998.

碳纳米管场效应晶体管（cntfet）产业化的可能性大吗？ 主要的困难和问题在哪，还是只是实验室的玩具？ 最近看北大碳基电子课题组的工作，感觉很有意思，据说他们已经制备了99.99995%纯度的半导体型的碳管，并且也做了一些demo，成果很好，同样尺度下比…

2018年6月1日 · CNTFETs are the most suitable alternative for the conventional CMOS. CNTFET based circuits are expected to be 3 × faster than silicon transistors, while consuming the same power. CNTFET technology has a bright future in the area of Mobile and wireless RF applications.

2020年7月17日 · A CNTFET is a nano-scaled device that can provide low-power integrated circuits with high performance and high power density. Instead of the bulk silicon material used in traditional metal-oxide semiconductor field-effect transistors (MOSFETs), CNTFETs use carbon nanotubes (CNTs) in between the source and the drain of a MOSFET structure.

CNTFET device physics is now rather well understood, and sophisticated transistor structures with high-performance operation are now being reported.12 Our purpose in this paper is to review the current understanding of CNTFET device physics and to discuss issues and possibilities for future CNTFET technologies. The paper is organized as follows.

2024年6月25日 · As the traditional silicon-based CMOS technology advances into the nanoscale stage, approaching its physical limits, the Carbon Nanotube Field-effect Transistor (CNTFET) is considered to be the most significant transistor technology beyond Moore’s era.

Carbon Nanotube Field Effect Transistors (CNTFET) are excellent in the nano-material regime for providing higher performance in terms of power consumption even though the device is densely packed. A CNTFET is a type of FET that involves a single carbon nanotube (CNT) or carbon nanotubes in the form of arrays as the channel material rather than ...

cntfet是一个 场效应晶体管 （fet），使用半导体cnt作为两个金属电极之间的沟道材料，这就形成了源极和漏极接触。在这里，我们将讨论碳纳米管材料以及它如何在较低的技术节点下给fet带来提升。

RF CNTFETs are one of the most promising devices for surpassing incumbent RF-CMOS technology in the near future. Experimental proof of concept that outperformed Si CMOS at the 130 nm technology has already been achieved with a vast potential for improvements.

2021年5月23日 · Carbon nanotube field-effect transistors (CNFETs), which uses carbon nanotubes (CNTs) as the channel material, have come up as a preferred alternative over the Si-MOSFETs [3]. CNTs have high carrier velocity and possess near-ballistic transport property which make it highly suitable for FET devices [4, 5].