| Title: | Filament discharge enhances field emission properties by making twisted carbon nanofibres stand up |
| Authors: | Hosokawa, Yuji Browse this author |
| Shinohara, Yuichiro Browse this author |
| Yokota, Masashi Browse this author |
| Shiki, Hajime Browse this author |
| Suda, Yoshiyuki Browse this author →KAKEN DB |
| Oke, Shinichiro Browse this author |
| Takikawa, Hirofumi Browse this author |
| Ina, Takashi Browse this author |
| Morioki, Masakatsu Browse this author |
| Fujimura, Yohei Browse this author |
| Yamaura, Tatsuo Browse this author |
| Itoh, Shigeo Browse this author |
| Miura, Koji Browse this author |
| Keywords: | PACS=52.40.Hf |
| PACS=81.05.Uw |
| PACS=81.65.Cf |
| PACS=85.45.Db |
| Issue Date: | 21-Oct-2008 |
| Publisher: | IOP Publishing |
| Journal Title: | Journal of Physics. D, Applied Physics |
| Volume: | 41 |
| Issue: | 20 |
| Start Page: | 205418 |
| Publisher DOI: | 10.1088/0022-3727/41/20/205418 |
| Abstract: | Twisted carbon nanofibers, named carbon nanotwists (CNTws), in a flocculated form were pasted, printed on the conductive silicon substrate, and then treated by dielectric barrier discharge using He and N2 gases. Vertically upright nanofibers were clearly obtained by "filament discharge mode" in N2 gas. As the treating time increased up to ~60 s, the height of the nanofiber tips became uniform. Consequently, the field emission property was greatly enhanced and showed a threshold electric field of 4.6 V/μm and maximum current of 0.433 mA/cm2 at 8 V/μm. |
| Rights: | This is an author-created, un-copyedited version of an article accepted for publication in J. Phys. D: Appl. Phys. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The definitive publisher authenticated version is available online at http://dx.doi.org/10.1088/0022-3727/41/20/205418. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/38258 |
| Appears in Collections: | 情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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