- 作者: 李豐穎
- 作者服務機構: Department of Applied Chemistry, National Chi-Nan University, Puli, Nantou 545, Taiwan, R.O.C.
- 中文摘要: We investigate the structure change of semiconducting carbon nanotubes under an external electric field with density functional theory. It is shown that the shape of the nanotube remains cylindrical and the length of the nanotube is also the same, even under a strong electric field. The only change observed is the diameter of the nanotube. It increases along with the increase of the applied electric field.
- 英文摘要: --
- 中文關鍵字: Carbon nanotube; DFT; Semi-conducting; External electric filed.
- 英文關鍵字: --