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Length-dependent alignment of large-area semiconducting carbon nanotubes self-assembly on a liquid-liquid interface | |
2023-01 | |
发表期刊 | NANO RESEARCH (IF:9.5[JCR-2023],9.0[5-Year]) |
ISSN | 1998-0124 |
EISSN | 1998-0000 |
卷号 | 16期号:1页码:1568-1575 |
发表状态 | 已发表 |
DOI | 10.1007/s12274-022-4782-8 |
摘要 | Aligned arrays of semiconducting carbon nanotubes (s-CNTs) with high homogenous density and orientation are urgently needed for high-performance carbon-based electronics. Herein, a length-controlled approach using combined technologies was developed to regulate the s-CNT length and reduce the length distribution. The impact of different lengths and length distributions was studied during aligned self-assembly on a liquid-liquid confined interface was investigated. The results show that short s-CNTs with a narrow distribution have the best alignment uniformity over the large scale. The optimized and aligned s-CNT array can reach a density as high as 100 CNTs·µm−1 on a 4-inch wafer. The field-effect transistor (FET) performance of these optimized s-CNT arrays was 64% higher than arrays without length-control. This study clarified that rational control of s-CNTs with desired length and length distribution on the aligned self-assembly process within the liquid-liquid confined interface. The results illustrate a solid foundation for the application of emerging carbon-based electronics. [Figure not available: see fulltext.] © 2022, Tsinghua University Press. |
关键词 | Field effect transistors Liquids Phase interfaces Self assembly Aligned arrays Carbon nanotube array Carbon-based electronics Combined technology Length distributions Length-controled Liquid-liquids Liquid:liquid interface Performance Semiconducting carbon nanotubes |
收录类别 | EI ; SCOPUS |
语种 | 英语 |
出版者 | Tsinghua University |
EI入藏号 | 20223612680199 |
EI主题词 | Carbon nanotubes |
EI分类号 | 714.2 Semiconductor Devices and Integrated Circuits ; 761 Nanotechnology ; 801.4 Physical Chemistry ; 933.1 Crystalline Solids ; 951 Materials Science |
原始文献类型 | Journal article (JA) |
引用统计 | 正在获取...
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文献类型 | 期刊论文 |
条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/278886 |
专题 | 物质科学与技术学院 物质科学与技术学院_特聘教授组_李清文组 物质科学与技术学院_硕士生 |
通讯作者 | Qiu, Song; Tang, Jianshi; Li, Qingwen |
作者单位 | 1.School of Physical Science and Technology, ShanghaiTech University, Shanghai; 201210, China; 2.Key Laboratory of Multifunctional and Smart Systems, Division of Advanced Materials, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou; 215123, China; 3.School of Integrated Circuits, Beijing Innovation Center for Future Chips, BNRist, Tsinghua University, Beijing; 100084, China |
第一作者单位 | 物质科学与技术学院 |
通讯作者单位 | 物质科学与技术学院 |
第一作者的第一单位 | 物质科学与技术学院 |
推荐引用方式 GB/T 7714 | Wen, Haijian,Yao, Jian,Li, Yijun,et al. Length-dependent alignment of large-area semiconducting carbon nanotubes self-assembly on a liquid-liquid interface[J]. NANO RESEARCH,2023,16(1):1568-1575. |
APA | Wen, Haijian.,Yao, Jian.,Li, Yijun.,Li, Yahui.,Cao, Leitao.,...&Li, Qingwen.(2023).Length-dependent alignment of large-area semiconducting carbon nanotubes self-assembly on a liquid-liquid interface.NANO RESEARCH,16(1),1568-1575. |
MLA | Wen, Haijian,et al."Length-dependent alignment of large-area semiconducting carbon nanotubes self-assembly on a liquid-liquid interface".NANO RESEARCH 16.1(2023):1568-1575. |
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