Direct Preparation of Carbon Nanotube Intramolecular Junctions on Structured Substrates
文献类型：期刊论文
| 作者 | An, Jianing1; Zhan, Zhaoyao2; Sun, Gengzhi3,4; Mohan, Hari Krishna Salila Vijayalal1; Zhou, Jinyuan5; Kim, Young-Jin1; Zheng, Lianxi6 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2016-12-01 |
| 卷号 | 6页码:9 |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/srep38032 |
| 通讯作者 | Kim, YJ (reprint author), Nanyang Technol Univ, Sch Mech & Aerosp Engn, 50 Nanyang Ave, Singapore 639798, Singapore. ; Zheng, LX (reprint author), Khalifa Univ Sci Technol & Res, Dept Mech Engn, Abu Dhabi 127788, U Arab Emirates. |
| 英文摘要 | Leveraging the unique properties of single-walled carbon nanotube (SWNT) intramolecular junctions (IMJs) in innovative nanodevices and next-generation nanoelectronics requires controllable, repeatable, and large-scale preparation, together with rapid identification and comprehensive characterization of such structures. Here we demonstrate SWNT IMJs through directly growing ultralong SWNTs on trenched substrates. It is found that the trench configurations introduce axial strain in partially suspended nanotubes, and promote bending deformation in the vicinity of the trench edges. As a result, the lattice and electronic structure of the nanotubes can be locally modified, to form IMJs in the deformation regions. The trench patterns also enable pre-defining the formation locations of SWNT IMJs, facilitating the rapid identification. Elaborate Raman characterization has verified the formation of SWNT IMJs and identified their types. Rectifying behavior has been observed by electrical measurements on the as-prepared semiconducting-semiconducting (S-S) junction. |
| URL标识 | 查看原文 |
| 资助项目 | Singapore National Research Foundation[NRF-NRFF2015-02] ; National Natural Science Foundation of China[51402290] ; Jiangsu Specially-Appointed Professor program[54935012] ; Khalifa Research Fund KUIRF L2[210064] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000390018100001 |
| 出版者 | NATURE PUBLISHING GROUP |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/3153]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Kim, Young-Jin; Zheng, Lianxi |
| 作者单位 | 1.Nanyang Technol Univ, Sch Mech & Aerosp Engn, 50 Nanyang Ave, Singapore 639798, Singapore 2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 401122, Peoples R China 3.Nanjing Tech Univ, Jiangsu Natl Synerget Innovat Ctr Adv Mat, Key Lab Flexible Elect, 30 South Puzhu Rd, Nanjing 211816, Jiangsu, Peoples R China 4.Nanjing Tech Univ, Jiangsu Natl Synerget Innovat Ctr Adv Mat, Inst Adv Mat, 30 South Puzhu Rd, Nanjing 211816, Jiangsu, Peoples R China 5.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China 6.Khalifa Univ Sci Technol & Res, Dept Mech Engn, Abu Dhabi 127788, U Arab Emirates |
| 推荐引用方式 GB/T 7714 | An, Jianing,Zhan, Zhaoyao,Sun, Gengzhi,et al. Direct Preparation of Carbon Nanotube Intramolecular Junctions on Structured Substrates[J]. SCIENTIFIC REPORTS,2016,6:9. |
| APA | An, Jianing.,Zhan, Zhaoyao.,Sun, Gengzhi.,Mohan, Hari Krishna Salila Vijayalal.,Zhou, Jinyuan.,...&Zheng, Lianxi.(2016).Direct Preparation of Carbon Nanotube Intramolecular Junctions on Structured Substrates.SCIENTIFIC REPORTS,6,9. |
| MLA | An, Jianing,et al."Direct Preparation of Carbon Nanotube Intramolecular Junctions on Structured Substrates".SCIENTIFIC REPORTS 6(2016):9. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。