维普中文期刊产品整合服务

Length-dependent alignment of large-area semiconducting carbon nanotubes self-assembly on a liquid–liquid interface

查看全文 作　　者：Haijian [1,2]Wen;Jian [2]Yao;Yijun [3]Li;Yahui [2]Li;Leitao [2]Cao;Wanquan [2]Chi;Yueyue [2]Wang;Hehua [2]Jin;Song [2]Qiu;Jianshi [3]Tang;Qingwen [1,2]Li 高影响力作者 机构地区：[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高影响力机构 出　　处：《Nano Research》索引2023年第16卷第1期,共8页高影响力期刊 基　　金：This work was supported by National Key Research and Development Program of China(No.2020YFA0714700);National Natural Science Foundation of China(Nos.22075312 and 21773292);Key-Area Research and Development Program of Guangdong Province(No.2019B010934001). 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. 关 键 词：carbon nanotube aligned array length-controlled SELF-ASSEMBLY liquid-liquid interface
相关文献

参考文献(48)

引证文献(1)

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费