期刊論文
| 學年 | 94 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 2005-12-01 |
| 作品名稱 | Band-gap modification of defective carbon nanotubes under a transverse electric field |
| 作品名稱（其他語言） | |
| 著者 | Tien, Li-Gan; Tsai, Chuen-Horng; Li, Feng-Yin; Lee, Ming-Hsien |
| 單位 | 淡江大學物理學系 |
| 出版者 | College Park: American Physical Society |
| 著錄名稱、卷期、頁數 | Physical Review B (Condensed Matter and Materials Physics) 72(24), 245417(6pages) |
| 摘要 | Ab initio calculations show that the band-gap modulation of semiconducting carbon nanotubes with mono-vacancy defect can be easily achieved by applying a transverse electric field. We found that the band structures of the defective carbon nanotubes vary quite differently from that of the perfect nanotube, and strongly depend on the applied direction of the transverse electric field. A mechanism is proposed to explain the variation of the band gap, and potential applications of these phenomena are discussed. |
| 關鍵字 | |
| 語言 | en |
| ISSN | 1098-0121 |
| 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 | |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | 紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/27805 ) |