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DOI | 10.1126/science.aan2476 |
Carbon nanotube transistors scaled to a 40-nanometer footprint | |
Cao, Qing; Tersoff, Jerry; Farmer, Damon B.; Zhu, Yu; Han, Shu-Jen | |
2017-06-30 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 356期号:6345页码:1369-1372 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | The International Technology Roadmap for Semiconductors challenges the device research community to reduce the transistor footprint containing all components to 40 nanometers within the next decade. We report on a p-channel transistor scaled to such an extremely small dimension. Built on one semiconducting carbon nanotube, it occupies less than half the space of leading silicon technologies, while delivering a significantly higher pitch-normalized current density-above 0.9 milliampere per micrometer at a low supply voltage of 0.5 volts with a subthreshold swing of 85millivolts per decade. Furthermore, we show transistors with the same small footprint built on actual high-density arrays of such nanotubes that deliver higher current than that of the best-competing silicon devices under the same overdrive, without any normalization. We achieve this using low-resistance end-bonded contacts, a high-purity semiconducting carbon nanotube source, and self-assembly to pack nanotubes into full surface-coverage aligned arrays. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000404351500033 |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/196355 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | IBM Thomas J Watson Res Ctr, Yorktown Hts, NY 10598 USA |
推荐引用方式 GB/T 7714 | Cao, Qing,Tersoff, Jerry,Farmer, Damon B.,et al. Carbon nanotube transistors scaled to a 40-nanometer footprint[J]. SCIENCE,2017,356(6345):1369-1372. |
APA | Cao, Qing,Tersoff, Jerry,Farmer, Damon B.,Zhu, Yu,&Han, Shu-Jen.(2017).Carbon nanotube transistors scaled to a 40-nanometer footprint.SCIENCE,356(6345),1369-1372. |
MLA | Cao, Qing,et al."Carbon nanotube transistors scaled to a 40-nanometer footprint".SCIENCE 356.6345(2017):1369-1372. |
条目包含的文件 | 条目无相关文件。 |
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