Electronic transport properties of metallic single-walled carbon nanotubes |
| |
Authors: | Cao Jue-Xian Yan Xiao-Hong Xiao Yang and Ding Jian-Wen |
| |
Institution: | Department of Physics, Xiangtan University, Xiangtan 411105, China; Institute of Mechanics and Material Engineering, Xiangtan University, Xiangtan 411105, China |
| |
Abstract: | We have calculated the differential conductance of metallic carbon nanotubes by the scatter matrix method. It is found that the differential conductance of metallic nanotube-based devices oscillates as a function of the bias voltage between the two leads and the gate voltage. Oscillation period T is directly proportional to the reciprocal of nanotube length. In addition, we found that electronic transport properties are sensitive to variation of the length of the nanotube. |
| |
Keywords: | electronic transport properties single-walled carbon nanotube quantum interference effects |
本文献已被 维普 等数据库收录! |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
| 点击此处可从《中国物理 B》下载免费的PDF全文 |
|