期刊論文
| 學年 | 98 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 2010-02-01 |
| 作品名稱 | Influencing range of vacancy defects in zigzag single-walled carbon nanotubes |
| 作品名稱（其他語言） | |
| 著者 | Luo, Yu-Pin; Tien, Li-Gan; Lee, Ming-Hsien; Li, Feng-Yin |
| 單位 | 淡江大學物理學系 |
| 出版者 | Bristol: Institute of Physics Publishing Ltd. |
| 著錄名稱、卷期、頁數 | Chinese Physics B 19(2), 027102(5pages) |
| 摘要 | The influencing range of a vacancy defect in a zigzag single-walled nanotube is characterized with both structural deformation and variation in bandstructure. This paper proposes a microscopic explanation to relate the structural deformation to the bandstructure variation. With an increasing defect density, the nanotubes become oblate and the energy gap between the deep localized gap state and the conducting band minimum state decreases. Theoretical results shed some light on the local energy gap engineering via vacancy density for future potential applications. |
| 關鍵字 | single-walled carbon nanotube; vacancy defect |
| 語言 | en |
| ISSN | 1741-4199 1674-1056 |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | Li, Feng-Yin |
| 審稿制度 | 是 |
| 國別 | GBR |
| 公開徵稿 | |
| 出版型式 | 電子版 紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/77251 ) |